CN114733639A

CN114733639A - Waste paper crushing apparatus with screening function

Info

Publication number: CN114733639A
Application number: CN202210402267.8A
Authority: CN
Inventors: 范相荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-07-12

Abstract

The invention relates to the technical field of waste paper, and discloses waste paper crushing equipment with a screening function, which comprises a box body, wherein the rear part of the box body is communicated with an air inlet frame, the front part of the box body is communicated with a guide box, the inner wall of the box body is rotationally connected with two crushing rollers, the inner wall of the box body is connected with a heating plate in a sliding manner, the bottom of the heating plate is provided with an anti-blocking device, and the inner wall of the box body is provided with a rotating device. Thereby realizing the separation of the plastic and the shredded paper, and being convenient and fast.

Description

Waste paper crushing apparatus with screening function

Technical Field

The invention relates to the technical field of waste paper, in particular to waste paper crushing equipment with a screening function.

Background

Waste paper refers to recyclable and renewable resources which are discarded after being used in production and life, and comprises various high-grade paper, yellow board paper, waste paper boxes, edge cutting paper, packing paper, paper for enterprises and units, paper for engineering, books, periodicals and newspapers, and the like.

Paper with a plastic shell is often crushed together during waste paper crushing and recycling, so that plastic and the paper are mixed, and the crushed paper and the plastic are inconvenient to sort due to small volume, so that the waste paper crushing equipment with the screening function is provided to solve the problem.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a used paper shredder with a screening function, which is directed to the above-mentioned deficiencies in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a waste paper crushing apparatus with screening function, includes the box, the rear portion intercommunication of box has the frame of intaking, the front portion intercommunication of box has the direction box, the inner wall of box rotates and is connected with two crushing rollers, the inner wall sliding connection of box has the hot plate, the bottom of hot plate is provided with prevents stifled device, the inner wall of box is provided with rotary device.

Preferably, the inner wall of the heating plate is rotatably connected with a rotating plate through a torsion spring, the inner wall of the rotating plate is slidably connected with a sliding plate through a spring, and the upper surface of the sliding plate is rotatably connected with a clamping plate through a clamping block.

Preferably, the anti-blocking device is including the rotating rod, the rear portion of rotating rod is rotated and is connected with right driving plate, the left side of right driving plate is rotated and is connected with left driving plate, the equal fixedly connected with brush hair in bottom of left driving plate and right driving plate, the inner wall difference fixedly connected with lug and the concave block of box.

Preferably, the lug is located the right side of concave block, the length of left side driving plate is greater than the length of right driving plate, the surface of rotary rod is connected with the inner wall rotation of hot plate, the rear portion of left side driving plate and right driving plate all contacts with the inner wall of box each other.

Preferably, rotary device is including the swash plate, the inside diapire fixedly connected with balancing weight of swash plate, the inner wall of swash plate rotates and is connected with the gyro wheel, the inner wall sliding connection of swash plate has the movable plate.

Preferably, the inner wall of swash plate passes through the connecting rod and is connected with the inner wall rotation of box, the surface of gyro wheel and the upper surface of hot plate contact each other, the surface of gyro wheel and the lower surface of movable plate contact each other, the fixed surface of movable plate is connected with the spring, and the spring keeps away from the one end of movable plate and the inner wall fixed connection of swash plate.

Preferably, the upper surface of the inclined plate is fixedly connected with four supporting plates, one side of each supporting plate, which is far away from the inclined plate, is fixedly connected with an elastic sheet, the inner wall of the inclined plate is rotatably connected with four knocking rods through torsion springs, and the four knocking rods are rotatably connected through connecting rods.

Preferably, one side of the elastic sheet, which is far away from the supporting plate, is fixedly connected with the upper surface of the inclined plate, and the surface of the knocking rod is in contact with the inner wall of the inclined plate.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. this waste paper crushing apparatus with screening function, when waste paper after smashing and plastics fall on the hot plate, the hot plate can heat to the paper and ignite down, and plastics after the heating can melt the part and glue on the hot plate, at this moment blows to the air inlet frame through the fan, and the wind that blows out can blow the shredded paper to the latter half of box through the direction box, and plastics still can glue on the hot plate to realize the separation of plastics and shredded paper, convenient again is swift.

2. This waste paper crushing apparatus with screening function promotes the hot plate through setting up electric putter and reciprocates and rock, and rocking of hot plate can drive its surface shredded paper and plastics and rock, makes the separation of both, and then in subsequent heating, can ensure plastics and hot plate contact, prevents that the shredded paper from blockking in the centre to influence melting of plastics, cause that partial plastics can't melt, and then influence separation between them.

3. This waste paper crushing apparatus with screening function, after the pulverization, take the hot plate out the box, at this moment the swash plate can scrape down and pile up on the surface of self with the plastics of adhesion on the hot plate, when the swash plate was crossed to the cardboard on the hot plate, the swash plate can be crossed on the right side of cardboard and the left side can contact with the swash plate, and then driven rotation makes the right side perk, the right side of perk can contact with the inner wall of box, and then at the in-process of taking out, the cardboard can be spacing by the box, lead to it to drive the draw-in groove that the slide left in the hot plate, at this moment the rotor plate can reset under the torsional spring effect, and then drive slide striking swash plate, cause the swash plate rotation and throw away the plastics that scrape down on the surface, thereby realize the quick clearance of plastics.

4. The waste paper crushing equipment with the screening function can drive the right driving plate and the left driving plate to shake through the rotating rod when the heating plate shakes, at the moment, the right transmission plate and the left transmission plate can drive the brush hair to brush down the shredded paper blocked at the rear part of the box body, so as to prevent the shredded paper from blocking the air outlet hole, prevent air from being incapable of circulating and influencing the blowing-out of the shredded paper, meanwhile, the heating plate is drawn out of the box body, the rotating rod can be contacted with the inner wall of the box body and further pushed to rotate, the rotating rod can drive the right transmission plate and the left transmission plate to move backwards, at this time, the left driving plate is contacted with the concave block and guided, so that the right driving plate and the left driving plate rotate, at this time, the left driving plate can smash the right driving plate after rotating, the generated vibration can promote the self-cleaning of the brush hair, when the hot plate inserted the box, when the rotary rod drove right driving plate and reset, left driving plate can be with the lug striking, and left driving plate can be by reverse collision and then reset.

5. This waste paper crushing apparatus with screening function, when the hot plate was taken out, the gyro wheel can be driven rotatoryly by the hot plate, and outside the gyro wheel rotation can drive the movable plate and release the swash plate, and the movable plate can reset through the spring once more and contact once more with the gyro wheel, so reciprocating motion movable plate can reciprocating motion, can be with the plastic shovel of adhesion on the hot plate down through the reciprocating motion of movable plate, prevent that plastics adhesion is great, and then can't be scraped.

6. This waste paper crushing apparatus with screening function, plastics of scraping can pile up to backup pad and shell fragment on, backup pad and shell fragment through the slope can prevent accumulational plastics landing, make plastics of scraping all stop on the swash plate, when the inner wall striking of rotatory back of swash plate and drive movable plate and box, most plastics will be thrown away on the swash plate, meanwhile can get into in the swash plate and promote to strike the pole rotatory after the movable plate striking, strike the pole at this moment and strike the shell fragment, the shell fragment can take place to deform and will backup pad accumulational plastics and knock out, prevent that the plastics card is on the shell fragment between backup pad and swash plate, can realize the maximize of swash plate clearance effect.

Drawings

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

FIG. 2 is a semi-sectional view of the guide box structure of the present invention;

FIG. 3 is a half sectional view of the box structure of the present invention;

FIG. 4 is a schematic view of a heating plate according to the present invention;

FIG. 5 is a schematic view of a multi-directional heating plate according to the present invention;

FIG. 6 is a schematic view of the anti-clogging device of the present invention;

FIG. 7 is a half sectional view of the rotary device of the present invention.

In the figure: 1. a box body; 2. an air inlet frame; 3. a guide box; 4. a crushing roller; 5. heating plates; 51. a rotating plate; 52. a slide plate; 53. clamping a plate; 6. an anti-blocking device; 61. rotating the rod; 62. a right drive plate; 63. a left drive plate; 64. brushing; 65. a bump; 66. a concave block; 7. a rotating device; 71. a sloping plate; 72. a balancing weight; 73. a roller; 74. moving the plate; 75. a support plate; 76. a spring plate; 77. a tapping rod; 78. a connecting rod.

Detailed Description

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

Examples

A waste paper smashing device with a screening function is disclosed, as shown in figures 1-7, and comprises a box body 1, wherein the rear part of the box body 1 is communicated with an air inlet frame 2, the front part of the box body 1 is communicated with a guide box 3, the inner wall of the box body 1 is rotatably connected with two smashing rollers 4, the inner wall of the box body 1 is slidably connected with a heating plate 5, the bottom of the heating plate 5 is provided with an anti-blocking device 6, the inner wall of the box body 1 is provided with a rotating device 7, when smashed waste paper and plastics fall on the heating plate 5, the heating plate 5 can be heated to the burning point of the paper, the heated plastics can be melted and adhered on the heating plate 5, at the moment, a fan blows air to the air inlet frame 2, the blown air can blow the smashed paper to the lower half part of the box body 1 through the guide box 3, and the plastics can be still adhered on the heating plate 5, thereby realizing the separation of the plastics and the smashed paper, and being convenient and rapid, and the temperature can be realized only by melting the plastics a little, the paper shredder is prevented from being ignited by overhigh temperature, and simultaneously, the plastic is prevented from melting with larger area, so that the paper shredder and the paper shredder are adhered together, the paper shredder and the paper shredder cannot be separated, and the use of the device is influenced.

In this embodiment, the inner wall of hot plate 5 is connected with rotor plate 51 through torsional spring rotation, rotor plate 51's inner wall has slide 52 through spring sliding connection, slide 52's upper surface rotates through the fixture block and is connected with cardboard 53, promote hot plate 5 to rock through setting up electric putter, rocking of hot plate 5 can drive its surperficial shredded paper and plastics and rock, impel both separations, and then in subsequent heating, can ensure plastics and hot plate 5 contact, prevent that the shredded paper from blockking in the middle of, thereby influence melting of plastics, cause partial plastics can't melt, and then influence separation between them.

Further, anti-blocking device 6 is including rotating-rod 61, the rear portion of rotating-rod 61 is rotated and is connected with right driving plate 62, the left side of right driving plate 62 is rotated and is connected with left driving plate 63, the equal fixedly connected with brush hair 64 in bottom of left driving plate 63 and right driving plate 62, the inner wall difference fixedly connected with lug 65 and concave block 66 of box 1, can drive right driving plate 62 and left driving plate 63 through rotating-rod 61 when hot plate 5 rocks and rock, at this moment right driving plate 62 and left driving plate 63 can drive brush hair 64 and brush down the shredded paper that the box 1 rear portion blockked, prevent that the exhaust vent is plugged up to the shredded paper, cause the unable circulation of air, influence blowing out of shredded paper.

Furthermore, the protrusion 65 is located at the right side of the recess 66, the length of the left driving plate 63 is greater than that of the right driving plate 62, the surface of the rotating rod 61 is rotatably connected with the inner wall of the heating plate 5, the rear portions of the left driving plate 63 and the right driving plate 62 are in contact with the inner wall of the case 1, when the heating plate 5 is drawn out of the case 1, the rotating rod 61 will contact with the inner wall of the box body 1 and be pushed to rotate, the rotating rod 61 will drive the right driving plate 62 and the left driving plate 63 to move backwards, at this time, the left driving plate 63 is brought into contact with the concave block 66 and guided, so that the right driving plate 62 and the left driving plate 63 are rotated, at this time, the left driving plate 63 will hit the right driving plate 62 after rotating, the generated vibration will promote the self-cleaning of the brush hairs 64, when the heating plate 5 is inserted into the box 1, the rotating rod 61 drives the right driving plate 62 to reset, the left driving plate 63 collides with the bump 65, and the left driving plate 63 is reversely collided and then reset.

In addition, the rotating device 7 includes an inclined plate 71, a counterweight 72 is fixedly connected to the bottom wall inside the inclined plate 71, a roller 73 is rotatably connected to the inner wall of the inclined plate 71, a moving plate 74 is slidably connected to the inner wall of the inclined plate 71, after the pulverization is finished, the heating plate 5 is drawn out of the box 1, the inclined plate 71 scrapes off the plastic adhered to the heating plate 5 and accumulates on the surface of the inclined plate, when the clamping plate 53 on the heating plate 5 crosses the inclined plate 71, the right side of the clamping plate 53 crosses the inclined plate 71 and the left side of the clamping plate contacts with the inclined plate 71, the clamping plate is driven to rotate to tilt the right side, the tilted right side of the clamping plate contacts with the inner wall of the box 1, and during the drawing process, the clamping plate 53 is limited by the box 1, which causes the sliding plate 52 to leave the clamping groove in the heating plate 5, at this time, the rotating plate 51 is reset under the action of the torsion spring, and further drives the sliding plate 52 to hit the inclined plate 71, so that the inclined plate 71 rotates and throws off the plastic scraped off the surface, thereby realizing the quick cleaning of the plastic.

In addition, the inner wall of the inclined plate 71 is rotatably connected with the inner wall of the box body 1 through a connecting rod, the surface of the roller 73 is in contact with the upper surface of the heating plate 5, the surface of the roller 73 is in contact with the lower surface of the moving plate 74, the surface of the moving plate 74 is fixedly connected with a spring, one end of the spring, which is far away from the moving plate 74, is fixedly connected with the inner wall of the inclined plate 71, when the heating plate 5 is pulled out, the roller 73 is driven to rotate by the heating plate 5, the roller 73 rotates to drive the moving plate 74 to push out the inclined plate 71, the moving plate 74 is reset through the spring again and is in contact with the roller 73 again, so that the reciprocating moving plate 74 can reciprocate, plastic adhered on the heating plate 5 can be shoveled through the reciprocating movement of the moving plate 74, and the plastic adhesion force is prevented from being large, and the plastic cannot be scraped.

It should be noted that four supporting plates 75 are fixedly connected to the upper surface of the inclined plate 71, an elastic sheet 76 is fixedly connected to one side of the supporting plate 75, which is far away from the inclined plate 71, the inner wall of the inclined plate 71 is rotatably connected with four knocking rods 77 through torsion springs, the four knocking rods 77 are rotatably connected through a connecting rod 78, the scraped plastic can be accumulated on the supporting plate 75 and the elastic sheet 76, the accumulated plastic can be prevented from falling through the inclined supporting plate 75 and the elastic sheet 76, the scraped plastic can be stopped on the inclined plate 71, when the inclined plate 71 rotates and drives the moving plate 74 to collide with the inner wall of the box body 1, most of the plastic on the inclined plate 71 is thrown out, meanwhile, the moving plate 74 can enter the inclined plate 71 and push the knocking rods 77 to rotate after colliding, at this time, the knocking rods 77 can knock the elastic sheet 76, the elastic sheet 76 can deform and knock out the plastic accumulated on the supporting plate 75, so as to prevent the plastic from being clamped on the elastic sheet 76 between the supporting plate 75 and the inclined plate 71, the cleaning effect of the swash plate 71 can be maximized.

It should be noted that one side of the elastic sheet 76, which is far away from the supporting plate 75, is fixedly connected with the upper surface of the inclined plate 71, the surface of the knocking rod 77 is in contact with the inner wall of the inclined plate 71, and the knocking rod 77 can be reset under the action of the torsion spring after rotating, so that the next use is facilitated.

According to the working principle, when the crushed waste paper and plastic fall on the heating plate 5, the heating plate 5 can be heated until the paper is ignited, the heated plastic can melt and adhere to the heating plate 5, at the moment, the air is blown to the air inlet frame 2 through the fan, the blown air can blow the crushed paper to the lower half part of the box body 1 through the guide box 3, and the plastic can still adhere to the heating plate 5, so that the separation of the plastic and the crushed paper is realized, and the operation is convenient and fast; the electric push rod is arranged to push the heating plate 5 to shake in a reciprocating manner, the shaking of the heating plate 5 can drive paper shreds and plastics on the surface of the heating plate to shake, so that the paper shreds and the plastics are separated, and then in the subsequent heating, the contact between the plastics and the heating plate 5 can be ensured, the paper shreds are prevented from being blocked in the middle, so that the melting of the plastics is influenced, part of the plastics cannot be melted, and the separation of the plastics and the heating plate is influenced; after the crushing is finished, the heating plate 5 is taken out of the box body 1, at the moment, the inclined plate 71 can scrape off the plastic adhered to the heating plate 5 and accumulate on the surface of the heating plate, when the clamping plate 53 on the heating plate 5 passes over the inclined plate 71, the right side of the clamping plate 53 can pass over the inclined plate 71 and the left side can be contacted with the inclined plate 71, the clamping plate is driven to rotate to enable the right side to tilt, the tilted right side can be contacted with the inner wall of the box body 1, further, in the taking-out process, the clamping plate 53 can be limited by the box body 1, the clamping plate 52 is driven to leave a clamping groove in the heating plate 5, at the moment, the rotating plate 51 can reset under the action of a torsion spring, further, the sliding plate 52 is driven to impact the inclined plate 71, the inclined plate 71 is driven to rotate and throw off the scraped plastic on the surface, and the plastic is quickly cleaned; when the heating plate 5 shakes, the rotating rod 61 drives the right driving plate 62 and the left driving plate 63 to shake, at this time, the right driving plate 62 and the left driving plate 63 can drive the brush bristles 64 to brush down shredded paper blocked at the rear part of the box body 1, so that the shredded paper is prevented from blocking an air outlet hole, air cannot circulate, and blowing out of shredded paper is influenced, meanwhile, when the heating plate 5 is drawn out of the box body 1, the rotating rod 61 can be in contact with the inner wall of the box body 1 and further pushed to rotate, the rotating rod 61 can drive the right driving plate 62 and the left driving plate 63 to move backwards, at this time, the left driving plate 63 can be in contact with the concave block 66 and guided, so that the right driving plate 62 and the left driving plate 63 rotate, at this time, the left driving plate 63 can hit the right driving plate 62 after rotating, the generated vibration can promote self-cleaning of the brush bristles 64, when the heating plate 5 is inserted into the box body 1, the rotating rod 61 drives the right driving plate 62 to reset, when the rotating rod 61 resets, the left driving plate 63 can collide with the convex block 65, the left transmission plate 63 is reversely bumped to reset; when the heating plate 5 is pulled out, the roller 73 is driven to rotate by the heating plate 5, the roller 73 rotates to drive the moving plate 74 to push out of the inclined plate 71, the moving plate 74 is reset again through the spring and contacts with the roller 73 again, and thus the reciprocating moving plate 74 reciprocates, plastic adhered on the heating plate 5 can be shoveled down through the reciprocating movement of the moving plate 74, so that the plastic is prevented from being adhered with a large force and further cannot be scraped; the plastics of scraping can be piled up to on backup pad 75 and shell fragment 76, backup pad 75 and the shell fragment 76 through the slope can prevent accumulational plastics landing, make the plastics of scraping all stop on swash plate 71, when swash plate 71 rotates the back and drive movable plate 74 and the inner wall striking of box 1, most plastics will be thrown away on the swash plate 71, meanwhile movable plate 74 striking back can get into in the swash plate 71 and promote to strike pole 77 rotatory, strike pole 77 at this moment and can strike shell fragment 76, shell fragment 76 can take place to deform and knock out the plastics of piling up on the backup pad 75, prevent that plastics from blocking on the shell fragment 76 between backup pad 75 and swash plate 71, can realize the maximize of swash plate 71 clearance effect.

The present invention provides a waste paper shredder with screening function, and the method and the way for implementing the technical scheme are many, the above is only the preferred embodiment of the present invention, it should be noted that, for the ordinary skilled person in the technical field, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and the improvements and decorations should be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.

Claims

1. The utility model provides a waste paper crushing apparatus with screening function, includes box (1), its characterized in that: the rear portion intercommunication of box (1) has air inlet frame (2), the front portion intercommunication of box (1) has direction box (3), the inner wall of box (1) rotates and is connected with two crushing roller (4), the inner wall sliding connection of box (1) has hot plate (5), the bottom of hot plate (5) is provided with prevents stifled device (6), the inner wall of box (1) is provided with rotary device (7).

2. A used paper shredder with a screening function according to claim 1, characterized in that: the heating plate is characterized in that the inner wall of the heating plate (5) is rotatably connected with a rotating plate (51) through a torsion spring, the inner wall of the rotating plate (51) is slidably connected with a sliding plate (52) through a spring, and the upper surface of the sliding plate (52) is rotatably connected with a clamping plate (53) through a clamping block.

3. A used paper shredder with a screening function according to claim 1, characterized in that: prevent stifled device (6) including rotating rod (61), the rear portion of rotating rod (61) is rotated and is connected with right driving plate (62), the left side of right driving plate (62) is rotated and is connected with left driving plate (63), the equal fixedly connected with brush hair (64) in bottom of left driving plate (63) and right driving plate (62), the inner wall difference fixedly connected with lug (65) and concave block (66) of box (1).

4. A used paper shredder with a screening function according to claim 3, characterized in that: the lug (65) is located the right side of concave block (66), the length of left side driving plate (63) is greater than the length of right driving plate (62), the surface of rotary rod (61) is connected with the inner wall rotation of hot plate (5), the rear portion of left side driving plate (63) and right driving plate (62) all contacts with the inner wall of box (1) each other.

5. A used paper shredder with a screening function according to claim 1, characterized in that: the rotary device (7) comprises an inclined plate (71), a balancing weight (72) is fixedly connected to the bottom wall inside the inclined plate (71), rollers (73) are rotatably connected to the inner wall of the inclined plate (71), and a moving plate (74) is slidably connected to the inner wall of the inclined plate (71).

6. A used paper shredder with a screening function according to claim 5, characterized in that: the inner wall of swash plate (71) passes through the connecting rod and is connected with the inner wall rotation of box (1), the surface of gyro wheel (73) and the upper surface of hot plate (5) contact each other, the surface of gyro wheel (73) and the lower surface of movable plate (74) contact each other, the fixed surface of movable plate (74) is connected with the spring, and the spring keeps away from the one end of movable plate (74) and the inner wall fixed connection of swash plate (71).

7. A used paper shredder with a screening function according to claim 5, characterized in that: the upper surface of the inclined plate (71) is fixedly connected with four supporting plates (75), one side, far away from the inclined plate (71), of each supporting plate (75) is fixedly connected with an elastic sheet (76), the inner wall of the inclined plate (71) is rotatably connected with four knocking rods (77) through torsion springs, and the four knocking rods (77) are rotatably connected through connecting rods (78).

8. A used paper shredder with a screening function according to claim 7, characterized in that: one side of the elastic sheet (76) far away from the supporting plate (75) is fixedly connected with the upper surface of the inclined plate (71), and the surface of the knocking rod (77) is in mutual contact with the inner wall of the inclined plate (71).