CN214269024U

CN214269024U - Material conveying device for scrap iron removal of waste plastics

Info

Publication number: CN214269024U
Application number: CN202023010958.9U
Authority: CN
Inventors: 李大伟
Original assignee: Cgn Tuopu Sichuan New Material Co ltd
Current assignee: Cgn Tuopu Sichuan New Material Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-09-24
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a material conveying device for removing scrap iron from waste plastics, which comprises a bracket, a first conveying belt and a second conveying belt, under the arrangement of a first roller, a second roller, a first rolling shaft and a second rolling shaft, the running length of the material separated from magnetism is longer under the condition that the first roller and the second roller are at the same interval, thereby being more beneficial to the separation of the scrap iron and the first conveying belt, meanwhile, the arrangement of brush hair can also help the scrap iron to be separated from the first conveying belt, the automatic collection and the collection effect of the scrap iron are enhanced, manual collection of workers is not needed, simultaneously, the link for cleaning the conveying belts is reduced, the production efficiency is greatly improved, a sliding plate is arranged under a paving unit to drive a vertical plate to reciprocate along the width direction of the first conveying belt, further, the piled up and high-rise materials are paved in the width direction, the scrap iron can be more easily absorbed by the second roller, the scrap iron removing effect is greatly improved.

Description

Material conveying device for scrap iron removal of waste plastics

Technical Field

The utility model relates to a material conveying device especially relates to a material conveying device of scrap iron is removed to waste plastic.

Background

The recovery of the regenerated plastics is a process of removing impurities and filtering waste plastic products and then collecting the plastics without impurities. Because a large amount of iron fine blocks are mixed in the recycled plastic products, the materials bring great troubles to the reprocessing of the recycled plastic products if the materials are not removed. So that the iron impurities must be recovered during the recovery process.

In the prior art, the scrap iron in the waste plastic is adsorbed on the conveyor belt by the aid of the magnetic conveyor belt, the scrap iron-removed waste plastic is continuously conveyed to the next impurity removal working section by the aid of the conveyor belt, the impurity removal efficiency of the scrap iron-removed waste plastic is greatly reduced after the scrap iron on the magnetic conveyor belt is accumulated to a certain degree, the scrap iron adsorbed on the conveyor belt is removed and collected by a handheld tool of a worker, production efficiency is low, labor cost is high, and meanwhile, the scrap iron accumulated at the top of the waste plastic cannot be removed well due to the fact that the waste plastic at the starting end of the conveyor belt is not paved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waste plastic removes material transfer device of iron fillings to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a material conveying device for removing scrap iron from waste plastics comprises a support, a first conveying belt and a second conveying belt, wherein a first rotary drum, a second rotary drum, a first rolling shaft, a second rolling shaft, a third rotary drum and a fourth rotary drum which are rotatable are arranged on the support, the second rotary drum is a permanent magnet rotary drum, a first driving device for driving the second rotary drum to rotate and a second driving device for driving the fourth rotary drum to rotate are further arranged on the support, the horizontal heights of the first rotary drum and the second rotary drum are the same, the horizontal heights of the first rolling shaft and the second rolling shaft are the same and lower than the heights of the first rotary drum and the second rotary drum, the first rolling shaft and the second rolling shaft are arranged between the first rotary drum and the second rotary drum, the first conveying belt is wound on the first rotary drum, the second rotary drum, the first rolling shaft and the second rolling shaft in an annular mode, the horizontal heights of the third rotary drum and the fourth rotary drum are the same and lower than the heights of the first rotary drum and the second rotary drum, the third roller is matched with the second roller, the second conveyor belt is wound on the third roller and the fourth roller in an annular mode, the support is further provided with an iron scrap collecting box used for collecting iron scraps, the iron scrap collecting box is matched with the second roller and is arranged, the top of the iron scrap collecting box is open, the iron scrap collecting box is provided with a box door, the top of the iron scrap collecting box is provided with a guide plate, and the guide plate is arranged in an inclined mode.

The top of the scrap iron collecting box is also provided with a side plate, and the tail end of the side plate is provided with brush hair which is in contact with the first conveyor belt.

The first driving device is a permanent magnet direct drive motor.

Still be provided with the unit of paving on the support, the unit of paving includes motor, sliding plate, riser, first connecting rod and second connecting rod, the unit of paving sets up in first conveyer belt top, be provided with the top frame on the support, top frame top leads to there is the bar hole, and sliding connection has the sliding plate in the bar hole, and the sliding plate bottom is provided with the riser, and the connecting plate is passed through at the sliding plate top and is articulated with first connecting rod, still is provided with a supporting bench on the top frame, and a supporting bench top is provided with the motor, and the output shaft key of motor even has the second connecting rod, and the second connecting rod is terminal articulated with first connecting rod.

The strip-shaped holes are internally provided with sliding grooves, the sliding plates are provided with sliding blocks, and the sliding blocks are connected with the sliding grooves in a sliding mode.

The bottom of the vertical plate is V-shaped.

The utility model has the advantages that:

1. at first cylinder, the second cylinder, first roller bearing, under the setting of second roller bearing, make under the condition of the same interval of first cylinder and second cylinder, the material breaks away from magnetic running length longer, and then more be favorable to the separation of iron fillings and first conveyer belt, the iron fillings and the separation of first conveyer belt also can be helped in the setting of brush hair simultaneously, make iron fillings automatic collection collect the effect reinforcing simultaneously, need not the manual collection of workman, the link to conveyer belt clearance has been reduced simultaneously, the production efficiency is greatly improved.

2. Make the sliding plate drive the riser along first conveyer belt width direction reciprocating motion under the setting of paving the unit, and then make the material that piles up high-rise be paved in width direction, can make iron fillings adsorb by the second cylinder more easily, improved the effect of rejecting of iron fillings greatly.

Drawings

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

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

fig. 3 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure, 1, a bracket; 2. a first drum; 3. a second drum; 4. a first roller; 5. a second roller; 6. a third drum; 7. a fourth drum; 8. a first conveyor belt; 9. a second conveyor belt; 10. an iron scrap collecting box; 11. a box door; 12. a guide plate; 13. a side plate; 14. brushing; 15. a top frame; 16. a support table; 17. a motor; 18. a sliding plate; 19. a slider; 20. a vertical plate; 21. a chute; 22. a connecting plate; 23. a first link; 24. a second link.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

Referring to fig. 1-3, an embodiment of the present invention provides a material conveying device for scrap iron removal from waste plastics, including support 1, first conveyer belt 8 and second conveyer belt 9, refer to fig. 1, first conveyer belt 8 and second conveyer belt 9 are arranged from a left side to a right side in proper order, and waste plastics's material gets into first conveyer belt 8 from first conveyer belt 8 left side, and the right side of second conveyer belt 9 is seen off in the transport through first conveyer belt 8 and second conveyer belt 9.

The support 1 is provided with a rotatable first roller 2, a second roller 3, a first roller 4, a second roller 5, a third roller 6 and a fourth roller 7, the second roller 3 is a permanent magnet roller, the support 1 is further provided with a first driving device for driving the second roller 3 to rotate and a second driving device for driving the fourth roller 7 to rotate, the first driving device is a permanent magnet direct drive motor, the second driving device can adopt an asynchronous motor and the like to pass through a gear reducer, the speed is reduced, the moment is increased, and therefore the fourth roller 7 is driven to rotate.

Referring to fig. 1, the first roller 2 and the second roller 3 have the same horizontal height, the first roller 4 and the second roller 5 have the same horizontal height and are lower than the first roller 2 and the second roller 3, the first roller 4 and the second roller 5 are disposed between the first roller 2 and the second roller 3, the first conveyor belt 8 is annularly wound on the first roller 2, the second roller 3, the first roller 4 and the second roller 5, the first conveyor belt 8 has an inverted isosceles trapezoid cross-section, the second roller 3 rotates to drive the first conveyor belt 8 to move to convey materials,

the level of third cylinder 6 and fourth cylinder 7 is the same and be less than the height of first cylinder 2 and second cylinder 3, third cylinder 6 matches the setting with second cylinder 3, second conveyer belt 9 ring winding is on third cylinder 6 and fourth cylinder 7, fourth cylinder 7 rotates and then drives the motion of second conveyer belt 9 and carries out the transport of material, third cylinder 6 is located the below of second cylinder 3, and after 8 left sides of first conveyer belt are carried to the rightmost side to the material, the material can fall into second conveyer belt 9 under the effect of gravity and continue to carry.

Referring to fig. 1, the support 1 is further provided with an iron scrap collecting box 10 for collecting iron scraps, the iron scrap collecting box 10 is matched with the second roller 3, the top of the iron scrap collecting box 10 is provided with an opening, the iron scrap collecting box 10 is provided with a box door 11, the top of the iron scrap collecting box 10 is provided with a guide plate 12, the guide plate 12 is arranged in an inclined manner, referring to fig. 3, the top of the iron scrap collecting box 10 is further provided with a side plate 13, the tail end of the side plate 13 is provided with bristles 14, the bristles 14 are in contact with the first conveyor belt 8, when the waste plastic material is conveyed to the vicinity of the second roller 3 through the first conveyor belt 8, the iron scraps are adsorbed on the first conveyor belt 8 by the magnetic second roller 3, the residual material falls on the second conveyor belt 9 for continuous conveying, the iron scraps are adhered on the first conveyor belt 8 and continuously conveyed under the first roller 2 and the second roller 3, after the iron scraps are far away from the magnetic second roller 3, fall downwards under the effect of self gravity, later fall into in scrap iron collecting box 10 along deflector 12 by automatic collection, and owing to invert trapezoidal first conveyer belt 8's arrangement, make first conveyer belt 8 exist certain space in second cylinder 3 below and second cylinder 3, simultaneously under the condition of first cylinder 2 and the same interval of second cylinder 3, the material breaks away from magnetic running length longer, and then more be favorable to the separation of scrap iron and first conveyer belt 8, if still remaining scrap iron on

first conveyer belt

8, 14's of brush hair setting also can help its and the separation of first conveyer belt 8, make scrap iron automatic collection collect the effect reinforcing simultaneously, need not workman's manual collection, the link to conveyer belt clearance has been reduced simultaneously, the production efficiency is greatly improved.

The support 1 is further provided with a paving unit, the paving unit comprises a motor 17, a sliding plate 18, a vertical plate 20, a first connecting rod 23 and a second connecting rod 24, the paving unit is arranged above the first conveyor belt 8, the support 1 is provided with a top frame 15, the top of the top frame 15 is provided with a strip-shaped hole, a sliding chute 21 is arranged in the strip-shaped hole, the sliding plate 18 is provided with a sliding block 19, the sliding block 19 is in sliding connection with the sliding chute 21, the bottom of the sliding plate 18 is provided with the vertical plate 20, the bottom of the vertical plate 20 is V-shaped, the top of the sliding plate 18 is hinged with the first connecting rod 23 through a connecting plate 22, the top frame 15 is further provided with a supporting table 16, the top of the supporting table 16 is provided with the motor 17, an output shaft of the motor 17 is keyed with the second connecting rod 24, the tail end of the second connecting rod 24 is hinged with the first connecting rod 23, the motor 17 is started, and further under the transmission of the first connecting rod 23 and the second connecting rod 24, the sliding plate 18 drives the vertical plate 20 to reciprocate along the width direction of the first conveyor belt 8, and then make the material that piles up high-rise be paved on width direction, can make iron fillings adsorbed by second cylinder 3 more easily, improved the rejection effect of iron fillings greatly.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a material conveying device of old and useless plastics scrap iron, includes support (1), first conveyer belt (8) and second conveyer belt (9), its characterized in that: be provided with rotatable first cylinder (2), second cylinder (3), first roller bearing (4), second roller bearing (5), third cylinder (6) and fourth cylinder (7) on support (1), second cylinder (3) are the permanent magnetism cylinder, still be provided with drive second cylinder (3) pivoted first drive arrangement and drive fourth cylinder (7) pivoted second drive arrangement on support (1), the level of first cylinder (2) and second cylinder (3) is the same, the level of first roller bearing (4) and second roller bearing (5) is the same and is less than the height of first cylinder (2) and second cylinder (3), first roller bearing (4) and second roller bearing (5) set up between first cylinder (2) and second cylinder (3), first conveyer belt (8) ring winding is around first cylinder (2), second cylinder (3), On first roller bearing (4) and second roller bearing (5), the level of third cylinder (6) and fourth cylinder (7) is the same and is less than the height of first cylinder (2) and second cylinder (3), and third cylinder (6) and second cylinder (3) match the setting, second conveyer belt (9) ring winding is on third cylinder (6) and fourth cylinder (7), still be provided with iron fillings collecting box (10) that are used for collecting iron fillings on support (1), and iron fillings collecting box (10) and second cylinder (3) match the setting, and iron fillings collecting box (10) open-top is provided with iron fillings (11) on collecting box (10), and iron fillings collecting box (10) top is provided with deflector (12), and deflector (12) slope sets up.

2. The material conveying device for removing scrap iron from waste plastics, according to claim 1, is characterized in that: the top of the scrap iron collecting box (10) is also provided with a side plate (13), the tail end of the side plate (13) is provided with bristles (14), and the bristles (14) are in contact with the first conveying belt (8).

3. The material conveying device for removing scrap iron from waste plastics, according to claim 1, is characterized in that: the first driving device is a permanent magnet direct drive motor.

4. The material conveying device for removing scrap iron from waste plastics, according to claim 1, is characterized in that: the automatic leveling device is characterized in that a leveling unit is further arranged on the support (1) and comprises a motor (17), a sliding plate (18), a vertical plate (20), a first connecting rod (23) and a second connecting rod (24), the leveling unit is arranged above the first conveying belt (8), a top frame (15) is arranged on the support (1), a strip-shaped hole is formed in the top of the top frame (15), the sliding plate (18) is connected in the strip-shaped hole in a sliding mode, the vertical plate (20) is arranged at the bottom of the sliding plate (18), the top of the sliding plate (18) is hinged to the first connecting rod (23) through a connecting plate (22), a supporting table (16) is further arranged on the top frame (15), the motor (17) is arranged at the top of the supporting table (16), an output shaft key of the motor (17) is connected with the second connecting rod (24), and the tail end of the second connecting rod (24) is hinged to the first connecting rod (23).

5. The material conveying device for removing scrap iron from waste plastics, according to claim 4, is characterized in that: a sliding groove (21) is arranged in the strip-shaped hole, a sliding block (19) is arranged on the sliding plate (18), and the sliding block (19) is in sliding connection with the sliding groove (21).

6. The material conveying device for removing scrap iron from waste plastics, according to claim 4, is characterized in that: the bottom of the vertical plate (20) is V-shaped.