CN217990011U

CN217990011U - Fine screening separator with multistage screen cloth

Info

Publication number: CN217990011U
Application number: CN202221936373.6U
Authority: CN
Inventors: 吴清术
Original assignee: Zengzhi No Waste City Sanming Environmental Technology Co ltd
Current assignee: Zengzhi No Waste City Sanming Environmental Technology Co ltd
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2022-12-09
Anticipated expiration: 2032-07-26

Abstract

The utility model discloses a fine screening separator with a multistage screen, which is provided with a frame, wherein a support plate is fixed at the top of the frame, and vibrating motors are arranged above the support plate at equal intervals through bolts; the method comprises the following steps: one ends of the first sieve plate, the second sieve plate and the third sieve plate are movably connected with the supporting plate, and the other ends of the first sieve plate, the second sieve plate and the third sieve plate are mutually connected through a connecting block and a supporting box; a blanking channel is arranged at the top of the supporting box, a guide block is fixed inside the supporting box, and a blanking pipe is arranged at the bottom of the supporting box; the movable rod movably penetrates through the end part of the support box, a movable block is movably arranged in the support box at the bottom of the movable rod, and a connecting rod is fixed on the lower end face of the movable block. This fine screening sorter with multi-stage screen can carry out quick adjustment to the angle of sieve according to the screening demand of difference, and then satisfies the screening demand of different efficiency to can avoid rubbish to pile up inside the device, guarantee the smooth and easy nature of unloading.

Description

Fine screening separator with multistage screen cloth

Technical Field

The utility model relates to a refuse treatment technical field specifically is a fine screen sorter with multi-stage screen.

Background

After the garbage is recycled and subjected to crushing treatment, the garbage with different specifications needs to be subjected to chemical treatment, and before the garbage is treated, a sorting machine needs to be used for sorting and screening the garbage with different specifications, so that the time for treating the garbage with the same specification is the same, however, the existing fine screening sorting machine still has the following defects in the actual use process:

traditional sorter is when sorting rubbish, and is inconvenient according to the screening demand of difference, adjusts the angle of screen cloth, consequently can't realize the screening operation of different efficiency to still appearing rubbish easily and piling up inside the device, the phenomenon that falling speed is slow, to above-mentioned problem, urgently need carry out the innovative design on original fine screen sorter's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fine screen sorter with multi-stage screen to solve above-mentioned background art and propose traditional sorter when sorting rubbish, inconvenient screening demand according to the difference adjusts the angle of screen cloth, consequently can't realize the screening operation of different efficiency, and still appear rubbish easily and pile up inside the device, the problem of the slow phenomenon of falling speed.

In order to achieve the above object, the utility model provides a following technical scheme: a fine screening separator with a multi-stage screen is provided with a rack, wherein a support plate is fixed at the top of the rack, vibrating motors are installed above the support plate at equal intervals through bolts, and the bottoms of 3 vibrating motors are respectively connected with a first sieve plate, a second sieve plate and a third sieve plate;

the method comprises the following steps:

one ends of the first sieve plate, the second sieve plate and the third sieve plate are movably connected with the supporting plate, the other ends of the first sieve plate, the second sieve plate and the third sieve plate are mutually connected through a connecting block and a supporting box, and the bottoms of the first sieve plate, the second sieve plate and the third sieve plate are respectively fixed with a screen;

a blanking channel is arranged at the top of the supporting box, a guide block is fixed inside the supporting box, and a blanking pipe is arranged at the bottom of the supporting box;

the movable rod movably penetrates through the end part of the support box, a movable block is movably arranged in the support box at the bottom of the movable rod, a connecting rod is fixed on the lower end face of the movable block, and a return spring is wound on the outer side of the connecting rod.

Preferably, first sieve, second sieve and third sieve are parallel to each other, and the screen cloth aperture size on the three descends the setting from last to down in proper order to the three all is connected for rotating with the backup pad, when three sieves rotated in the backup pad, can adjust the angle of screening, so that adjust the speed of unloading.

Preferably, the connecting block is the rubber material, and the width of connecting block is greater than first sieve, second sieve and third sieve and the interval that supports the box, and when the sieve rotated, can drive the connecting block tensile or shorten, neither can influence the rotation of sieve, can not influence the conveying to rubbish again.

Preferably, the guide block is equidistant in the support box and is set up with connecting block and unloading pipe and vertical one-to-one to the cross-section of guide block sets up for sunken cambered surface, through the setting of guide block, has the guide effect to the unloading of rubbish, falls with higher speed and prevents the adhesion.

Preferably, the side surfaces of the first sieve plate, the second sieve plate and the third sieve plate are rotatably connected with the adjusting rod, one end, close to the rack, of the adjusting rod is connected with the movable cylinder, the adjusting rod is in threaded connection with the movable cylinder, and when the movable cylinder rotates, the adjusting rod can be driven to extend out or retract in the movable cylinder, so that the three sieve plates are driven to rotate to change the angle.

Preferably, the movable cylinder penetrates through the inside of the rack, the movable cylinder and the rack are connected through a bearing, a rocker is fixed at one end of the movable cylinder, which is far away from the adjusting rod, and the movable cylinder can be driven to rotate on the rack by rotating the rocker.

Preferably, the movable rod is vertical sliding connection with the support box, and the bottom of movable rod and the up end laminating of movable block to the movable block passes through the connecting rod and supports the box and constitute sliding structure, when third sieve vibrations carry out the screening, can with the movable rod contact, and promote movable block and connecting rod and remove, through reset spring's setting production vibrations, prevent rubbish adhesion in the support box.

Compared with the prior art, the beneficial effects of the utility model are that: this fine screen sorter with multi-stage screen can carry out quick adjustment to the angle of sieve according to the screening demand of difference, and then satisfies the screening demand of different efficiency to can avoid rubbish to pile up inside the device, guarantee the smooth and easy nature of unloading, concrete content is as follows:

1. the length of the adjusting rod extending out of the movable cylinder can be changed by rotating the movable cylinder, so that the sieve plate is driven to rotate to change the sieving angle, when the adjusting rod extends, the inclination angle of the sieve plate can be reduced, when the adjusting rod retracts, the inclination angle of the sieve plate can be increased, and when the sieve plate rotates, the connecting block can be driven to elongate or shorten, so that the rotation of the sieve plate is not hindered, and the conveying of garbage is not influenced;

2. through the guide of guide piece when rubbish whereabouts, can fall with higher speed, prevent to pile up to when the vibrations of third sieve carry out the screening, can contact with the movable rod, and promote movable block and connecting rod and slide on supporting the box, elasticity through reset spring like this can drive the movable block and recover and the shake, and then drive supporting the box shake, plays the effect of unloading with higher speed.

Drawings

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

fig. 2 is a schematic view of a three-dimensional structure of the first sieve plate of the present invention;

FIG. 3 is a schematic view of a front cross-sectional structure of the supporting box of the present invention;

FIG. 4 is a schematic view of the three-dimensional structure of the movable cylinder of the present invention;

fig. 5 is a front view structure diagram of the movable block of the present invention.

In the figure: 1. a frame; 2. a support plate; 3. a vibration motor; 4. a first screen deck; 5. a second screen deck; 6. a third screen deck; 7. screening a screen; 8. connecting blocks; 9. a support box; 10. a blanking channel; 11. a guide block; 12. a feeding pipe; 13. adjusting a rod; 14. a movable barrel; 15. a rocker; 16. a movable rod; 17. a movable block; 18. a connecting rod; 19. a return 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. 1-5, the present invention provides a technical solution: a fine screening separator with a multi-stage screen is provided with a rack 1, a support plate 2 is fixed at the top of the rack 1, vibrating motors 3 are installed above the support plate 2 at equal intervals through bolts, and the bottoms of the 3 vibrating motors 3 are respectively connected with a first screen plate 4, a second screen plate 5 and a third screen plate 6; the method comprises the following steps: one ends of the first sieve plate 4, the second sieve plate 5 and the third sieve plate 6 are movably connected with the supporting plate 2, the other ends of the three are mutually connected through a connecting block 8 and a supporting box 9, and the bottoms of the first sieve plate 4, the second sieve plate 5 and the third sieve plate 6 are respectively fixed with a screen 7; a blanking channel 10 is arranged at the top of the supporting box 9, a guide block 11 is fixed in the supporting box 9, and a blanking pipe 12 is arranged at the bottom of the supporting box 9; the movable rod 16 movably penetrates through the end part of the support box 9, a movable block 17 is movably arranged in the support box 9 at the bottom of the movable rod 16, a connecting rod 18 is fixed on the lower end face of the movable block 17, and a return spring 19 is wound on the outer side of the connecting rod 18.

As shown in fig. 1-2, the first sieve plate 4, the second sieve plate 5 and the third sieve plate 6 are parallel to each other, the sizes of the apertures of the sieve meshes 7 of the three sieve plates are sequentially decreased from top to bottom, and the three sieve plates are rotatably connected with the support plate 2, so that the first sieve plate 4, the second sieve plate 5 and the third sieve plate 6 can be driven to vibrate by vibration generated by the operation of the vibration motor 3, so as to realize the sieving of garbage, and different sieve plates can realize the falling of garbage with different specifications, and garbage with smaller specifications continuously falls to realize the sieving of the next stage, so that the garbage can be classified with different specifications, and the subsequent other treatments are facilitated; the connecting block 8 is made of rubber, the width of the connecting block 8 is larger than the distance between the first sieve plate 4, the second sieve plate 5, the third sieve plate 6 and the supporting box 9, and the connecting block 8 can be lengthened or shortened when the sieve plates rotate, so that the rotation adjustment of the sieve plates is not influenced, and the garbage can be conveniently conveyed;

as shown in fig. 1 and 3, the guide blocks 11 are arranged in the support box 9 at equal intervals, the guide blocks 11 are longitudinally arranged in one-to-one correspondence with the connecting block 8 and the blanking pipe 12, the cross sections of the guide blocks 11 are arranged in a concave arc shape, and the guide blocks 11 have a guide effect on falling garbage, prevent the garbage from being accumulated in the support box 9 and accelerate the falling of the garbage;

as shown in fig. 1-2 and 4, the side surfaces of the first sieve plate 4, the second sieve plate 5 and the third sieve plate 6 are rotatably connected with an adjusting rod 13, one end of the adjusting rod 13 close to the rack 1 is connected with a movable cylinder 14, and the adjusting rod 13 is in threaded connection with the movable cylinder 14; the movable cylinder 14 penetrates through the inside of the frame 1, the movable cylinder and the frame are connected through a bearing, a rocker 15 is fixed at one end of the movable cylinder 14, which is far away from the adjusting rod 13, the rocker 15 can rotate the movable cylinder 14, the adjusting rod 13 is driven to extend or shorten in the movable cylinder 14, and the sieve plate is driven to rotate, when the adjusting rod 13 extends, the inclination angle of the sieve plate is reduced, and when the adjusting rod 13 shortens, the inclination angle of the sieve plate is increased, so that the sieve plate is suitable for screening of different requirements;

as shown in fig. 1 and 5, the movable rod 16 and the supporting box 9 are connected in a longitudinal sliding manner, the bottom of the movable rod 16 is attached to the upper end face of the movable block 17, the movable block 17 forms a sliding structure with the supporting box 9 through the connecting rod 18, when the third sieve plate 6 vibrates to sieve, the movable rod 16 can be contacted with the movable rod, the movable block 17 and the connecting rod 18 are pushed to slide downwards through the movable rod 16, the rebound resilience of the reset spring 19 can drive the movable block 17 and the connecting rod 18 to recover to the original position, vibration is generated, and the synchronous vibration of the supporting box 9 is driven, so that garbage can fall down with higher speed to prevent accumulation.

The working principle is as follows: as shown in fig. 1-5, after the garbage to be sorted is placed on the first sieve plate 4, the vibrating motor 3 can vibrate to drive three sieve plates to shake synchronously, so as to realize classified sorting of the garbage, the garbage of different specifications is discharged from different discharging pipes 12 respectively, the movable cylinder 14 can be rotated according to the sorting requirement, and the sieve plates can be driven to rotate by the adjusting rod 13, so that the sorting angle can be adjusted, when the sorted garbage falls, the falling of the garbage can be accelerated by the guide block 11, and then the third sieve plate 6 vibrates to contact with the movable rod 16, so as to drive the movable block 17 and the connecting rod 18 to shake, and drive the support box 9 to shake, and accelerate the discharging.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A fine screening separator with multistage screens is provided with a rack (1), a support plate (2) is fixed to the top of the rack (1), vibrating motors (3) are installed above the support plate (2) at equal intervals through bolts, and the bottoms of the 3 vibrating motors (3) are respectively connected with a first screen plate (4), a second screen plate (5) and a third screen plate (6) mutually;

it is characterized by comprising:

one ends of the first sieve plate (4), the second sieve plate (5) and the third sieve plate (6) are movably connected with the supporting plate (2), the other ends of the first sieve plate, the second sieve plate and the third sieve plate are mutually connected through a connecting block (8) and a supporting box (9), and a screen (7) is fixed at the bottoms of the first sieve plate (4), the second sieve plate (5) and the third sieve plate (6);

a blanking channel (10) is arranged at the top of the supporting box (9), a guide block (11) is fixed in the supporting box (9), and a blanking pipe (12) is arranged at the bottom of the supporting box (9);

the movable rod (16) penetrates through the end part of the support box (9) in a movable mode, a movable block (17) is movably arranged in the support box (9) at the bottom of the movable rod (16), a connecting rod (18) is fixed to the lower end face of the movable block (17), and a reset spring (19) is wound on the outer side of the connecting rod (18).

2. A fine screen classifier provided with a multi-stage screen according to claim 1, wherein: first sieve (4), second sieve (5) and third sieve (6) are parallel to each other, and screen cloth (7) aperture size on the three descends the setting from last to down in proper order to the three all is connected for rotating with backup pad (2).

3. A fine screen classifier provided with a multi-stage screen according to claim 1, wherein: connecting block (8) are the rubber material, and the width of connecting block (8) is greater than first sieve (4), second sieve (5) and third sieve (6) and the interval that supports box (9).

4. A fine screen classifier provided with a multi-stage screen according to claim 1, wherein: the guide blocks (11) are arranged in the support box (9) at equal intervals, the guide blocks (11) are longitudinally arranged in a one-to-one correspondence with the connecting blocks (8) and the blanking pipes (12), and the cross sections of the guide blocks (11) are arranged in a sunken cambered surface mode.

5. A fine screen classifier provided with a multi-stage screen according to claim 1, wherein: the side of the first sieve plate (4), the side of the second sieve plate (5) and the side of the third sieve plate (6) are rotatably connected with an adjusting rod (13), one end, close to the rack (1), of the adjusting rod (13) is connected with a movable cylinder (14), and the adjusting rod (13) is in threaded connection with the movable cylinder (14).

6. A fine screen classifier provided with a multi-stage screen according to claim 5, characterized in that: the movable cylinder (14) penetrates through the inside of the rack (1), the movable cylinder and the rack are connected through a bearing, and a rocker (15) is fixed at one end, far away from the adjusting rod (13), of the movable cylinder (14).

7. A fine screen classifier provided with a multi-stage screen according to claim 1, wherein: the movable rod (16) is longitudinally connected with the supporting box (9) in a sliding mode, the bottom of the movable rod (16) is attached to the upper end face of the movable block (17), and the movable block (17) forms a sliding structure with the supporting box (9) through the connecting rod (18).