CN211217556U

CN211217556U - Garbage classification screening device

Info

Publication number: CN211217556U
Application number: CN201921359518.9U
Authority: CN
Inventors: 朱晔晔; 葛世稳; 杨丽娜
Original assignee: Jiangsu Jingmeilai Environmental Engineering Co ltd
Current assignee: Jiangsu Jingmeilai Environmental Engineering Co ltd
Priority date: 2019-08-21
Filing date: 2019-08-21
Publication date: 2020-08-11
Anticipated expiration: 2029-08-21

Abstract

The utility model relates to the technical field of accessories of garbage screening equipment, in particular to a garbage classification screening device, which reduces the difficulty of thoroughly screening out the bricks and tiles in the waste paper or plastic interlayer by continuously stirring the waste paper or plastic, thereby improving the screening effect of the garbage classification screening device; the vibration mechanism is arranged at the top of the workbench and is provided with two groups of vibration motors and a buffer spring assembly; the automatic lifting device is characterized by further comprising two groups of supporting plates, a mounting plate, a motor, a winding wheel assembly, a cylinder, a control block, a pushing plate, three groups of claw rods, a reset plate, a reset spring and two groups of limiting rods, wherein the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the top end of the workbench, and the left side and the right side of the middle part of the top end of the mounting plate are respectively provided with two groups of limiting slide holes.

Description

Garbage classification screening device

Technical Field

The utility model relates to a technical field of rubbish screening installation auxiliary device especially relates to a waste classification sieving mechanism.

Background

As is well known, in the process of treating garbage such as waste paper, plastics and the like, harder waste materials such as bricks, tiles and the like in the garbage can cause certain damage to garbage treatment equipment, so that the harder waste materials such as bricks, tiles and the like in the garbage need to be screened out before the garbage treatment, wherein the garbage classification screening device is a device for screening out the harder waste materials such as bricks, tiles and the like mixed in the waste paper and the plastics before the garbage treatment, and is widely used in the field of garbage classification; the existing garbage classification screening device comprises a workbench and a vibration mechanism, wherein the vibration mechanism is arranged at the top of the workbench and is provided with two groups of vibration motors and a buffer spring assembly; when the existing garbage classification screening device is used, garbage such as waste paper and plastic is required to be placed at the top end of a vibration mechanism at the top of a workbench, the vibration mechanism is started to drive the garbage at the top of the vibration mechanism to vibrate rapidly, brick and tile blocks mixed in the waste paper or plastic can be vibrated to fall to the top end of the vibration mechanism, then the vibration mechanism is stopped, the garbage such as the waste paper and the plastic can be taken away, and the waste materials such as the brick and tile blocks are left at the top of the vibration mechanism and are cleaned at last; present waste classification sieving mechanism discovers in using, and waste materials such as part brick tile stone are mingled with in waste paper or plastics interlayer, because waste paper or plastics all have the effect of slow vibration to a certain extent, consequently press from both sides intraformational brick tile stone and by the degree of difficulty of comparatively thorough screening great at waste paper or plastics, therefore reduced present waste classification sieving mechanism's screening effect to lead to the practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through to waste paper or plastics continuous turn reduce with waste paper or plastics press from both sides intraformational brick and tile stone by the degree of difficulty of comparatively thorough screening, consequently improved the screening effect of waste classification sieving mechanism to the waste classification sieving mechanism of practicality has been strengthened.

The utility model discloses a garbage classification screening device, which comprises a workbench and a vibration mechanism, wherein the vibration mechanism is arranged at the top of the workbench and is provided with two groups of vibration motors and a buffer spring assembly; the bottom ends of the two groups of supporting plates are respectively connected with the left side and the right side of the top end of the workbench, the top ends of the two groups of supporting plates are respectively connected with the left side and the right side of the bottom end of the mounting plate, the bottom end of the motor is connected with the middle part of the top end of the mounting plate, the output end of the motor is connected with the middle part of the winding wheel assembly in a key mode, a power hole is arranged in the middle of the top end of the mounting plate in a penetrating mode, two groups of limiting slide holes are arranged in the left side and the right side of the middle of the top end of the mounting plate in a penetrating mode respectively, the two groups of limiting slide holes are respectively sleeved with the two groups of limiting rods in a sliding mode, the bottom ends of the two groups of limiting rods are respectively connected with the left side and the right side of the top end, the output end of the power rope penetrates through the power hole from the upper side of the mounting plate and extends to the lower side of the mounting plate, the bottom end of the power rope is connected with the middle part of the top end of the control block, a control cavity is arranged inside the control block, the front end, the left rear end and the right rear end of the control cavity are respectively provided with three groups of rotating holes in a communicated manner, the top regions of the three groups of claw rods are respectively provided with three groups of rotating rods, the middle parts of the three groups of rotating rods are respectively hinged with the middle parts of the three groups of rotating holes, the bottom end of the control cavity is communicated with an inserting hole, the output end of the cylinder penetrates through the inserting hole from the lower side of the control block and extends into the control cavity, the top end of the cylinder is connected with the bottom end of the control block, the top end of the cylinder is connected with the bottom end of, the top of three group's dwangs all slides with the bottom that resets the board and hugs closely, the bottom inboard of three group's dwangs all slides with the top of slurcam and hugs closely, vibration mechanism's top is provided with the standing groove, the bottom of three group's claw pole all stretches into to the standing groove in and be located the marginal area of standing groove.

The utility model discloses a waste classification sieving mechanism, the inner top and the bottom of the three group's dwang at the top of three group's claw pole all are provided with rotates the groove, rotate the inslot and be provided with the pivot, rotate the suit in the pivot and be provided with the rotation wheel.

The utility model discloses a waste classification sieving mechanism still includes the fender rod, the top of fender rod is connected with the top in control chamber, reset spring and fender rod suit, the top of reset plate is run through and is provided with the protection slide opening, protection slide opening and fender rod slip suit.

The utility model discloses a waste classification sieving mechanism, the regional both sides in bottom of three claw poles of group all are provided with two sets of baffles.

The utility model discloses a waste classification sieving mechanism, the rear end intercommunication of vibration mechanism's standing groove is provided with the clearance hole.

The utility model discloses a waste classification sieving mechanism still includes two sets of linear bearing, the two sets of spacing slide opening of mounting panel respectively with the fixed suit of two sets of linear bearing, two sets of linear bearing slide the suit with two sets of gag lever posts respectively.

The utility model discloses a waste classification sieving mechanism still includes three group's anchor blocks, three group's anchor blocks's top is connected with the bottom outside of three group's dwang respectively, three group's anchor blocks's outer end is connected with the inner top region of three group's claw pole respectively.

The utility model discloses a waste classification sieving mechanism, the circumference lateral wall that rotates the wheel all is provided with anti-skidding cover.

Compared with the prior art, the beneficial effects of the utility model are that: after garbage such as waste paper or plastic is placed into a placing groove of a vibrating mechanism, at the moment, two groups of vibrating motors are started to enable the two groups of vibrating motors to drive the vibrating mechanism to vibrate rapidly under the buffering of a buffering spring assembly, at the moment, waste materials such as bricks, tiles and stones mixed in the waste paper or plastic are vibrated to fall to the bottom of the placing groove, at the same time, an air cylinder is started to enable an output end of the air cylinder to drive a pushing plate to move upwards, at the moment, inner ends of three groups of rotating rods at the tops of the three groups of claw rods are pushed to rotate upwards synchronously, then the three groups of rotating rods respectively drive the three groups of claw rods to rotate inwards synchronously under the supporting of three groups of rotating holes, namely, the waste paper or plastic bag is grabbed, after the waste paper or plastic is grabbed by the three groups of claw rods, at the moment, the output end of the motors drive a winding wheel assembly to rotate to collect power ropes, therefore, after the control block rises to a certain height, the cylinder is controlled again to reset at the moment, then the three groups of pushing plates do not push the three groups of rotating rods any more, the reset spring instantly pushes the inner ends of the three groups of rotating rods downwards through the reset plate, then the outer ends of the three groups of rotating rods respectively drive the bottoms of the three groups of claw rods to synchronously rotate towards the outer side, namely the three groups of claw rods do not grab the waste paper or the plastic, the waste paper or the plastic falls back into the placing groove of the vibrating mechanism under the action of gravity, and meanwhile, the waste materials such as the masonry and the like mixed in the waste paper or the plastic fall into the placing groove again due to smaller wind resistance and then fall into the waste paper or the plastic block in advance, and the waste paper or the plastic falls into the bottom of the placing groove again after falling into the placing groove, so that the masonry mixed in the waste paper or the plastic can completely fall into the placing, then repeatedly snatch several times can to through to waste paper or plastics are continuous to turn to reduce the degree of difficulty that is removed waste paper or plastics interbedded brick and tile stone by comparatively thorough screening, consequently improved the screening effect of waste classification sieving mechanism, thereby strengthened the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

fig. 3 is a schematic view of the connection structure of three sets of claw rods and three sets of rotary rods;

fig. 4 is a schematic view of the connection structure of the motor and the winding wheel assembly of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a vibration mechanism; 3. two sets of vibration motors; 4. a damper spring assembly; 5. two sets of support plates; 6. mounting a plate; 7. a motor; 8. a winding wheel assembly; 9. A cylinder; 10. a control block; 11. a push plate; 12. three sets of claw rods; 13. a reset plate; 14. A return spring; 15. two sets of limiting rods; 16. two groups of limiting slide holes; 17. a power cord; 18. Three groups of rotating rods; 19. a placement groove; 20. a rotating groove; 21. a rotating shaft; 22. a rotating wheel; 23. A guard bar; 24. a protective slide hole; 25. two sets of baffles; 26. cleaning the holes; 27. two groups of linear bearings; 28. three groups of reinforcing blocks; 29. an anti-slip sleeve; 30. and a power hole.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the garbage sorting and screening device of the present invention comprises a workbench 1 and a vibrating mechanism 2, wherein the vibrating mechanism 2 is installed on the top of the workbench 1, and the vibrating mechanism 2 is provided with two sets of vibrating motors 3 and a buffer spring assembly 4; the device also comprises two groups of supporting plates 5, a mounting plate 6, a motor 7, a winding wheel assembly 8, a cylinder 9, a control block 10, a pushing plate 11, three groups of claw rods 12, a reset plate 13, a reset spring 14 and two groups of limiting rods 15, wherein the bottoms of the two groups of supporting plates 5 are respectively connected with the left side and the right side of the top end of the workbench 1, the tops of the two groups of supporting plates 5 are respectively connected with the left side and the right side of the bottom end of the mounting plate 6, the bottom end of the motor 7 is connected with the middle part of the mounting plate 6, the output end of the motor 7 is in key connection with the middle part of the winding wheel assembly 8, a power hole 30 is arranged in the middle part of the top end of the mounting plate 6 in a penetrating way, two groups of limiting slide holes 16 are respectively arranged in the left side and the right side of the middle part of the top end of the mounting plate 6, the, the output end of a power rope 17 penetrates through a power hole 30 from the upper side of the mounting plate 6 and extends to the lower side of the mounting plate 6, the bottom end of the power rope 17 is connected with the middle part of the top end of the control block 10, a control cavity is arranged inside the control block 10, the front end, the left rear end and the right rear end of the control cavity are respectively communicated with three groups of rotating holes, the top areas of the three groups of claw rods 12 are respectively provided with three groups of rotating rods 18, the middle parts of the three groups of rotating rods 18 are respectively hinged with the middle parts of the three groups of rotating holes, the bottom end of the control cavity is communicated with an insertion hole, the output end of an air cylinder 9 penetrates through the insertion hole from the lower side of the control block 10 and extends into the control cavity, the top end of the air cylinder 9 is connected with the bottom end of the control block 10, the output end of the air cylinder, the top ends of the three groups of rotating rods 18 are all in sliding close contact with the bottom end of the reset plate 13, the inner sides of the bottom ends of the three groups of rotating rods 18 are all in sliding close contact with the top end of the pushing plate 11, the top end of the vibrating mechanism 2 is provided with a placing groove 19, and the bottom ends of the three groups of claw rods 12 all extend into the placing groove 19 and are located in the edge area of the placing groove 19; after garbage such as waste paper or plastic is placed into a placing groove of a vibrating mechanism, at the moment, two groups of vibrating motors are started to enable the two groups of vibrating motors to drive the vibrating mechanism to vibrate rapidly under the buffering of a buffering spring assembly, at the moment, waste materials such as bricks, tiles and stones mixed in the waste paper or plastic are vibrated to fall to the bottom of the placing groove, at the same time, an air cylinder is started to enable an output end of the air cylinder to drive a pushing plate to move upwards, at the moment, inner ends of three groups of rotating rods at the tops of the three groups of claw rods are pushed to rotate upwards synchronously, then the three groups of rotating rods respectively drive the three groups of claw rods to rotate inwards synchronously under the supporting of three groups of rotating holes, namely, the waste paper or plastic bag is grabbed, after the waste paper or plastic is grabbed by the three groups of claw rods, at the moment, the output end of the motors drive a winding wheel assembly to rotate to collect power ropes, therefore, after the control block rises to a certain height, the cylinder is controlled again to reset at the moment, then the three groups of pushing plates do not push the three groups of rotating rods any more, the reset spring instantly pushes the inner ends of the three groups of rotating rods downwards through the reset plate, then the outer ends of the three groups of rotating rods respectively drive the bottoms of the three groups of claw rods to synchronously rotate towards the outer side, namely the three groups of claw rods do not grab the waste paper or the plastic, the waste paper or the plastic falls back into the placing groove of the vibrating mechanism under the action of gravity, and meanwhile, the waste materials such as the masonry and the like mixed in the waste paper or the plastic fall into the placing groove again due to smaller wind resistance and then fall into the waste paper or the plastic block in advance, and the waste paper or the plastic falls into the bottom of the placing groove again after falling into the placing groove, so that the masonry mixed in the waste paper or the plastic can completely fall into the placing, then repeatedly snatch several times can to through to waste paper or plastics are continuous to turn to reduce the degree of difficulty that is removed waste paper or plastics interbedded brick and tile stone by comparatively thorough screening, consequently improved the screening effect of waste classification sieving mechanism, thereby strengthened the practicality.

The utility model discloses a garbage classification screening device, the top and the bottom of the inner end of three groups of rotating rods 18 at the top of three groups of claw rods 12 are all provided with rotating grooves 20, a rotating shaft 21 is arranged in the rotating grooves 20, and rotating wheels 22 are sleeved on the rotating shaft 21; sliding friction of the three groups of rotating rods, the pushing plate and the reset plate is changed into rolling friction through the rotating wheels, so that the friction resistance is reduced, the abrasion of the three groups of rotating rods is reduced, and the practicability is enhanced.

The utility model discloses a garbage classification screening device, still include guard bar 23, the top of guard bar 23 is connected with the top of control chamber, reset spring 14 and guard bar 23 suit, the top of reset plate 13 runs through and is provided with protection slide opening 24, protection slide opening 24 and guard bar 23 slip suit; the return spring is supported through the protective rod, so that the bending probability of the return spring is reduced, and the stability is enhanced.

In the garbage classifying and screening device of the utility model, two groups of baffles 25 are arranged on two sides of the bottom area of the three groups of claw rods 12; two sets of baffles are arranged on two sides of each claw rod respectively, so that the grabbing area of the two sets of claw rods is increased, the garbage grabbing amount is increased, and the practicability is enhanced.

The utility model discloses a garbage classification screening device, the rear end of a placing groove 19 of a vibration mechanism 2 is communicated with a cleaning hole 26; make the clearance of waste materials such as the brickwork stone of standing groove bottom more convenient through the clearance hole to the convenience has been strengthened.

The utility model discloses a garbage classification screening device, which also comprises two groups of linear bearings 27, wherein two groups of limiting slide holes 16 of the mounting plate 6 are respectively fixedly sleeved with the two groups of linear bearings 27, and the two groups of linear bearings 27 are respectively slidably sleeved with two groups of limiting rods 15; the friction force between the two groups of limiting rods and the two groups of limiting slide holes is reduced through the two groups of linear bearings, so that the abrasion of the two groups of limiting rods is reduced, and the practicability is enhanced.

The utility model discloses a garbage classification screening device, still include three groups of reinforcement blocks 28, the top of three groups of reinforcement blocks 28 is connected with the bottom outside of three groups of dwang 18 respectively, the outer end of three groups of reinforcement blocks 28 is connected with the inner top region of three groups of claw pole 12 respectively; the junction of three claw poles of group and three slewing rod of group is consolidated through three reinforcing block of group, has reduced three claw poles of group respectively with the probability of three group's slewing rod disconnection to the steadiness has been strengthened.

In the garbage sorting and screening device of the utility model, the circumferential side wall of the rotating wheel 22 is provided with the anti-skid sleeve 29; the friction coefficient of the circumferential side wall of the rotating wheel is increased through the anti-skidding sleeve, so that the slipping probability of the rotating wheel is reduced, the abrasion of the rotating wheel is reduced, and the practicability is enhanced.

The utility model discloses a garbage classification screening device, it is at work, at first after putting rubbish such as waste paper or plastics into the standing groove of vibration mechanism, at this moment start two sets of vibrating motor and make two sets of vibrating motor drive vibration mechanism and vibrate fast under the buffering of buffering spring subassembly, waste materials such as the brick and tile stone that mix with in waste paper or plastics are shaken and fall to the standing groove bottom, start the cylinder simultaneously and make the output of cylinder drive the push plate and shift up, at this moment the inner of three group's dwang at three group's claw pole tops is promoted simultaneously and is upwards rotated in step, then three group's dwang drive three group's claw pole simultaneously synchronous inboard rotation respectively under the support of three group's rotation hole, promptly snatch waste paper or plastic bag, after waiting that three group's claw pole snatch waste paper or plastics, at this moment start motor makes the output of motor drive winding wheel subassembly and rotate and collect the power rope, therefore, the power rope drives the waste paper or the plastic to move upwards under the limit of the two groups of limit rods through the matching of the control block and the three groups of claw rods, after the control block rises to a certain height, the cylinder is controlled again to reset, then the three groups of push plates do not push the three groups of rotating rods any more, the reset spring instantly pushes the inner ends of the three groups of rotating rods downwards through the reset plate, then the outer ends of the three groups of rotating rods respectively drive the bottoms of the three groups of claw rods to synchronously rotate outwards, namely the three groups of claw rods do not grab the waste paper or the plastic, the waste paper or the plastic falls back into the placing groove of the vibrating mechanism under the action of gravity, meanwhile, the waste materials such as the masonry stones and the like which are mixed in the power rope are smaller in wind resistance, and then fall to the bottom of the placing groove in advance, and are redistributed after the waste paper or, therefore can make the relatively thorough bottom that drops to the standing groove of the masonry that mix with in waste paper or plastics under vibration of vibration mechanism, then repeatedly snatch several times can.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A garbage classification screening device comprises a workbench (1) and a vibration mechanism (2), wherein the vibration mechanism (2) is installed at the top of the workbench (1), and the vibration mechanism (2) is provided with two groups of vibration motors (3) and a buffer spring assembly (4); the device is characterized by further comprising two groups of supporting plates (5), a mounting plate (6), a motor (7), a winding wheel assembly (8), a cylinder (9), a control block (10), a pushing plate (11), three groups of claw rods (12), a reset plate (13), a reset spring (14) and two groups of limiting rods (15), wherein the bottoms of the two groups of supporting plates (5) are respectively connected with the left side and the right side of the top end of the workbench (1), the top ends of the two groups of supporting plates (5) are respectively connected with the left side and the right side of the bottom end of the mounting plate (6), the bottom end of the motor (7) is connected with the middle part of the top end of the mounting plate (6), the output end of the motor (7) is in key connection with the middle part of the winding wheel assembly (8), a power hole (30) is arranged in the middle part of the top end of the mounting plate (6) in a, the two sets of limiting slide holes (16) are respectively sleeved with two sets of limiting rods (15) in a sliding mode, the bottoms of the two sets of limiting rods (15) are respectively connected with the left side and the right side of the top end of the control block (10), the circumferential side wall of the winding wheel assembly (8) is provided with a power rope (17), the output end of the power rope (17) penetrates through the power hole (30) from the upper side of the mounting plate (6) and extends out of the lower side of the mounting plate (6), the bottom end of the power rope (17) is connected with the middle of the top end of the control block (10), a control cavity is arranged inside the control block (10), the front end, the left rear end and the right rear end of the control cavity are respectively communicated with three sets of rotating holes, the top regions of the three sets of claw rods (12) are respectively provided with three sets of rotating rods (18), the middle of the three sets of rotating, the bottom end of the control cavity is communicated with an insertion hole, the output end of the air cylinder (9) penetrates through the insertion hole from the lower side of the control block (10) and extends into the control cavity, the top end of the air cylinder (9) is connected with the bottom end of the control block (10), the output end of the air cylinder (9) is connected with the bottom end of the push plate (11), the top end of the reset spring (14) is connected with the top end of the control cavity, the bottom end of the reset spring is connected with the middle part of the top end of the reset plate (13), the top ends of the three groups of rotating rods (18) are all in sliding and clinging contact with the bottom end of the reset plate (13), the inner sides of the bottom ends of the three groups of rotating rods (18) are all in sliding fit with the top end of the push plate (11), the top end of the vibration mechanism (2) is provided with a placing groove (19), and the bottom ends of the three groups of claw rods (12) all extend into the placing groove (19) and are located in the edge area of the placing groove (19).

2. The garbage classifying and screening device according to claim 1, wherein the top and bottom ends of the three sets of rotating rods (18) at the top of the three sets of claw rods (12) are provided with rotating grooves (20), the rotating grooves (20) are internally provided with rotating shafts (21), and the rotating shafts (21) are rotatably sleeved with rotating wheels (22).

3. The garbage classification and screening device as claimed in claim 2, further comprising a guard bar (23), wherein the top end of the guard bar (23) is connected with the top end of the control chamber, the return spring (14) is sleeved with the guard bar (23), the top end of the return plate (13) is provided with a guard slide hole (24) in a penetrating manner, and the guard slide hole (24) is slidably sleeved with the guard bar (23).

4. A waste sorting and screening apparatus as claimed in claim 3, wherein the three sets of claw bars (12) are provided with two sets of baffles (25) on either side of the base region.

5. A waste sorting and screening apparatus as claimed in claim 4, wherein the rear end of the placing groove (19) of the vibrating mechanism (2) is provided with a cleaning hole (26) in communication therewith.

6. The garbage classification and screening device as claimed in claim 5, further comprising two sets of linear bearings (27), wherein the two sets of limiting slide holes (16) of the mounting plate (6) are respectively fixedly sleeved with the two sets of linear bearings (27), and the two sets of linear bearings (27) are respectively slidably sleeved with the two sets of limiting rods (15).

7. A sorting and screening device according to claim 6, further comprising three sets of reinforcing blocks (28), wherein the top ends of said three sets of reinforcing blocks (28) are respectively connected to the outer sides of the bottom ends of said three sets of rotating rods (18), and the outer ends of said three sets of reinforcing blocks (28) are respectively connected to the top regions of the inner ends of said three sets of claw rods (12).

8. A sorting and screening device according to claim 7, characterised in that the circumferential side walls of the wheels (22) are provided with anti-slip covers (29).