CN212791808U

CN212791808U - Environment-friendly slay screening plant with multistage screening mechanism

Info

Publication number: CN212791808U
Application number: CN202021287201.1U
Authority: CN
Inventors: 朱惠兴; 吉文喆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-05
Filing date: 2020-07-05
Publication date: 2021-03-26
Anticipated expiration: 2030-07-05

Abstract

The utility model discloses an environment-friendly slay screening plant with multistage screening mechanism, including device main part, first screening net, second screening net and third screening net, the top of device main part is provided with the feed inlet, inside from the top down of device main part has set gradually first screening net, second screening net and third screening net, inside all there is the movable plate through first slider sliding connection in the device main part of first screening net, second screening net and third screening net upper end, the bottom of movable plate is fixed with first scraper blade, second scraper blade and brush from the right side left in proper order, both sides all are fixed with the connecting rod around the movable plate top. The utility model discloses a first scraper blade and second scraper blade block up the operation of striking off of slay, and the brush is swept away the operation to persisting the slay afterwards, and easy operation is convenient for clear up the operation to blockking up the slay to be convenient for install subsequent screening operation, be convenient for simultaneously guide the operation to the slay.

Description

Environment-friendly slay screening plant with multistage screening mechanism

Technical Field

The utility model relates to a slay screening plant technical field specifically is an environment-friendly slay screening plant with multistage screening mechanism.

Background

In order to distinguish slag of different sizes, multi-stage screening operation is generally performed through a screening device, and the existing slag screening device basically meets the practical requirements of people, but still has the following problems.

The traditional device sieves the operation through the multilayer screening net, but if the one end diameter of slay is less, the easy block of the one end of the less diameter of slay this moment to the inside of screening net, and the one end of the great diameter of slay then can't pass through the inside hole of screening net, also can't slide in along the screening net and collect the box, if appear a large amount of slay blocking phenomenon then inconvenient slay sieve the operation, the practicality of device has been reduced, therefore need an environment-friendly slay screening plant with multistage screening mechanism to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an environment-friendly slay screening plant with multistage screening mechanism to solve the problem that a large amount of slay blocking phenomenon then inconvenient slay carries out the screening operation in the traditional device that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an environment-friendly slay screening plant with multistage screening mechanism, includes device main part, first screening net, second screening net and third screening net, the top of device main part is provided with the feed inlet, device main part inside from last first screening net, second screening net and third screening net of having set gradually down, first screening net, second screening net and third screening net upper end device main part inside all has the movable plate through first slider sliding connection, the bottom of movable plate is fixed with first scraper blade, second scraper blade and brush from the right side to the left side in proper order, both sides all are fixed with the connecting rod around the movable plate top, one side that the movable plate was kept away from to the connecting rod all fixes the outer wall at the connecting plate, both ends all have the limiting plate through second slider sliding connection around the connecting plate inside, the inner wall on device main part top, the bottom of first screening net and the bottom of second screening net all fix the limiting seat, the upper end the inside of spacing seat has first drainage plate through pivot swing joint, and the right-hand member of first drainage plate is fixed with first spring, the inner wall at the device main part is fixed to the right-hand member of first spring, the middle-end the inside of spacing seat has second drainage plate through pivot swing joint, and the right-hand member of second drainage plate is fixed with the second spring, the bottom at first screening net is fixed to the right-hand member of second spring, the lower extreme the inside of spacing seat has third drainage plate through pivot swing joint, the right-hand member of third drainage plate is fixed with the third spring, and the right-hand member of third spring is fixed in the bottom of second screening net.

Preferably, the front side and the rear side of the upper ends inside the first screening net, the second screening net and the third screening net are provided with first slide ways matched with the first slide blocks, and the first scraping plate and the second scraping plate are arc-shaped.

Preferably, the front end and the rear end of the right end in the device main body are provided with limit grooves matched with the limit plates.

Preferably, the front end and the rear end in the connecting plate are provided with second slide ways matched with the second slide blocks.

Preferably, the inside of spacing seat sets up to the spacing groove, first drainage plate, second drainage plate and third drainage plate set up to the shape of inclining, the inside lower extreme of feed inlet sets up to the arc.

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

1. this environment-friendly slay screening plant with multistage screening mechanism is provided with the movable plate, first scraper blade, the second scraper blade, the brush, connecting plate and limiting plate, when slay blocks up the screening hole, at first rotate the limiting plate, stimulate the connecting plate right afterwards, make the limiting plate shift out from the inside of spacing groove, realize that the connecting plate is fixed to be relieved the operation, the connecting plate removes and drives movable plate synchronous motion, carry out the first operation of striking off to blockking up the slay through first scraper blade, the second scraper blade carries out the second operation of striking off afterwards, the brush is swept the operation to persisting slay next time, and easy operation, be convenient for clear up the operation to blockking up the slay, thereby be convenient for install subsequent screening operation, the practicality of device.

2. The environment-friendly slag screening device with the multistage screening mechanism is provided with a feed inlet, a first screening net, a second screening net, a third screening net, a connecting plate, a first drainage plate, a first spring, a second drainage plate, a second spring, a third drainage plate and a third spring, when slag enters the upper end of the first screening net through the feed inlet, the first drainage plate conducts guiding operation on the slag, the slag is guided to the left side of the top end of the first screening net, when the slag falls into the upper end of the second screening net, the slag is guided to the left side of the top end of the second screening net by the second drainage plate, when the slag falls into the upper end of the third screening net, the slag is guided to the left side of the top end of the third screening net by the second drainage plate, when the slag falls to the outer walls of the first drainage plate, the second drainage plate and the third drainage plate, under the cooperation of pivot, first drainage plate, second drainage plate and third drainage plate rotate to the direction that is close to the connecting plate, through first spring, second spring and third spring carry out the buffering operation to dropping of slay, be convenient for guide the operation to the slay through above-mentioned design, thereby the slay of being convenient for carries out the screening operation, make first drainage plate, second drainage plate and third drainage plate not take place serious damage because of excessive striking through the buffering operation of first spring, second spring and third spring simultaneously, the practicality of device has been improved.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at B in FIG. 2 according to the present invention;

fig. 5 is a schematic side view of a partial structure of the limiting plate of the present invention;

fig. 6 is an enlarged schematic view of the structure at C in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a feed inlet; 3. a first screening net; 4. a second screening mesh; 5. a third screening net; 6. moving the plate; 7. a first slider; 8. a first squeegee; 9. a second squeegee; 10. a brush; 11. a connecting rod; 12. a connecting plate; 13. a limiting plate; 14. a second slider; 15. a limiting seat; 16. a first drainage plate; 17. a first spring; 18. a second drainage plate; 19. a second spring; 20. a third drainage plate; 21. and a third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-6, the present invention provides an embodiment:

an environment-friendly slag screening device with a multi-stage screening mechanism comprises a device main body 1, a first screening net 3, a second screening net 4 and a third screening net 5, wherein a feed inlet 2 is arranged at the top end of the device main body 1, the first screening net 3, the second screening net 4 and the third screening net 5 are sequentially arranged in the device main body 1 from top to bottom, a movable plate 6 is slidably connected in the device main body 1 at the upper ends of the first screening net 3, the second screening net 4 and the third screening net 5 through a first slide block 7, a first scraper 8, a second scraper 9 and a hairbrush 10 are sequentially fixed at the bottom end of the movable plate 6 from right to left, first slide ways mutually matched with the first slide block 7 are arranged at the front side and the rear side of the upper ends in the first screening net 3, the second screening net 4 and the third screening net 5, the first scraper 8 and the second scraper 9 are arranged in an arc shape, and the movable plate 6 is limited by the design of the scrapers, the movable plate 6 can only move left and right, so that the movable plate 6 can move more stably, the scraping effect of the first scraper 8 and the second scraper 9 is better through arc design, and the practicability of the device is improved.

Both sides all are fixed with connecting rod 11 around the 6 tops of movable plate, one side that connecting rod 11 kept away from movable plate 6 all fixes the outer wall at connecting plate 12, both ends all have limiting plate 13 through 14 sliding connection of second slider around connecting plate 12 is inside, both ends are provided with the spacing groove of mutually supporting with limiting plate 13 around the inside right-hand member of device main part 1, through this design, make limiting plate 13's block more firm, thereby make connecting plate 12 more firm with being connected of device main part 1, the stability of device has been improved, both ends are provided with the second slide of mutually supporting with second slider 14 around connecting plate 12 is inside, through this design, carry out spacing operation to limiting plate 13, make limiting plate 13's rotation more firm, thereby make limiting plate 13's block more firm, the stability of device has been improved.

The inner wall of the top end of the device main body 1, the bottom end of the first screening net 3 and the bottom end of the second screening net 4 are both fixed with limiting seats 15, the inside of the upper-end limiting seat 15 is movably connected with a first drainage plate 16 through a rotating shaft, the right end of the first drainage plate 16 is fixed with a first spring 17, the right end of the first spring 17 is fixed on the inner wall of the device main body 1, the inside of the middle-end limiting seat 15 is movably connected with a second drainage plate 18 through a rotating shaft, the right end of the second drainage plate 18 is fixed with a second spring 19, the right end of the second spring 19 is fixed at the bottom end of the first screening net 3, the inside of the lower-end limiting seat 15 is movably connected with a third drainage plate 20 through a rotating shaft, a limiting groove is formed in the inside of the limiting seat 15, the first drainage plate 16, the second drainage plate 18 and the third drainage plate 20 are obliquely formed, the lower end of the inside of the feed port 2 is arc-shaped, the rotation of second drainage plate 18 and third drainage plate 20 carries out spacing operation, make first drainage plate 16, excessive rotation can not take place for second drainage plate 18 and third drainage plate 20, thereby can not cause first spring 17, the plastic deformation of second drainage plate 18 and third spring 21, through the design of sloping, the removal of the slay of being convenient for, through the arc design, when the slay falls into device main part 1 inside, block the operation to the slay, the practicality of device has been improved, the right-hand member of third drainage plate 20 is fixed with third spring 21, and the right-hand member of third spring 21 is fixed in the bottom of second screening net 4.

The working principle is as follows: when the holes in the first screening net 3, the second screening net 4 and the third screening net 5 are blocked by slag, firstly, the left end limiting plate 13 is rotated clockwise by 90 degrees, then the right end limiting plate 13 is rotated anticlockwise by 90 degrees, the second sliding block 14 moves synchronously along with the limiting plate 13 in the second slide way, then the connecting plate 12 is pulled rightwards, the limiting plate 13 is moved out of the limiting groove in the device main body 1, the connecting plate 12 is pulled rightwards continuously, the connecting plate 12 drives the moving plate 6 to move synchronously through the connecting rod 11, at the moment, the first scraping plate 8, the second scraping plate 9 and the hairbrush 10 move synchronously along with the moving plate 6, meanwhile, the first sliding block 7 moves synchronously along with the moving plate 6 in the first slide way, the blocked slag is scraped and cut off for the first time through the first scraping plate 8, then the blocked slag is scraped and cut off for the second time through the second scraping plate 9, and then, the brush 10 performs sweeping operation of the blocked slag to realize the clearing operation of the blocked slag.

When slag enters the upper end of the first screening net 3 through the feed port 2, the first drainage plate 16 guides the slag to guide the slag to the left side of the top end of the first screening net 3, when the slag falls into the upper end of the second screening net 4, the second drainage plate 18 guides the slag to guide the slag to the left side of the top end of the second screening net 4, when the slag falls into the upper end of the third screening net 5, the second drainage plate 18 guides the slag to guide the slag to the left side of the top end of the third screening net 5, when the slag falls and smashes onto the outer walls of the first drainage plate 16, the second drainage plate 18 and the third drainage plate 20, the first drainage plate 16, the second drainage plate 18 and the third drainage plate 21 are in a compression force accumulation state, and under the matching of a rotating shaft, the first drainage plate 16, the second drainage plate 18 and the third drainage plate 20 rotate towards the direction close to the connecting plate 12, the dropping of the slag is buffered by the first spring 17, the second spring 19, and the third spring 21, and the operation is ended.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an environment-friendly slay screening plant with multistage screening mechanism, includes device main part (1), first screening net (3), second screening net (4) and third screening net (5), its characterized in that: the device is characterized in that a feed inlet (2) is arranged at the top end of the device main body (1), a first screening net (3), a second screening net (4) and a third screening net (5) are sequentially arranged in the device main body (1) from top to bottom, a movable plate (6) is slidably connected in the device main body (1) at the upper ends of the first screening net (3), the second screening net (4) and the third screening net (5), a first scraper (8), a second scraper (9) and a brush (10) are sequentially fixed at the bottom end of the movable plate (6) from right to left, connecting rods (11) are fixed at the front side and the rear side of the top end of the movable plate (6), one side, far away from the movable plate (6), of each connecting rod (11) is fixed on the outer wall of the connecting plate (12), and limiting plates (13) are slidably connected at the front end and the rear end of the inside of the connecting plate (12) through a second slider (14, the inner wall of the top end of the device main body (1), the bottom end of the first screening net (3) and the bottom end of the second screening net (4) are both fixed with a limiting seat (15), the inner part of the limiting seat (15) at the upper end is movably connected with a first drainage plate (16) through a rotating shaft, the right end of the first drainage plate (16) is fixed with a first spring (17), the right end of the first spring (17) is fixed on the inner wall of the device main body (1), the inner part of the limiting seat (15) at the middle end is movably connected with a second drainage plate (18) through a rotating shaft, the right end of the second drainage plate (18) is fixed with a second spring (19), the right end of the second spring (19) is fixed at the bottom end of the first screening net (3), the inner part of the limiting seat (15) at the lower end is movably connected with a third drainage plate (20) through a rotating shaft, the right end of the third drainage plate (20) is fixed with a third spring (21), and the right end of the third spring (21) is fixed at the bottom end of the second screening net (4).

2. The environment-friendly slag screening apparatus having a multistage screening mechanism according to claim 1, wherein: the front and back sides of the upper end inside the first screening net (3), the second screening net (4) and the third screening net (5) are provided with first slide ways matched with the first sliding blocks (7), and the first scraping plates (8) and the second scraping plates (9) are arc-shaped.

3. The environment-friendly slag screening apparatus having a multistage screening mechanism according to claim 1, wherein: the front end and the rear end of the right end in the device main body (1) are provided with limit grooves matched with the limit plates (13).

4. The environment-friendly slag screening apparatus having a multistage screening mechanism according to claim 1, wherein: and second slide ways matched with the second slide blocks (14) are arranged at the front end and the rear end inside the connecting plate (12).

5. The environment-friendly slag screening apparatus having a multistage screening mechanism according to claim 1, wherein: the inside of spacing seat (15) sets up to the spacing groove, first drainage plate (16), second drainage plate (18) and third drainage plate (20) set up to the shape of inclining, the inside lower extreme of feed inlet (2) sets up to the arc.