Recycled plastic crushed particle screening device

Abstract

The utility model relates to the field of plastic recycling, in particular to a recycled plastic crushed particle screening device which comprises supporting frames, a processing box, a discharging hopper, a crushing assembly and the like, the front supporting frame and the rear supporting frame are arranged, the processing box is connected between the upper left portions of the supporting frames, and the upper side of the processing box is connected with the discharging hopper. And a crushing assembly for scattering and crushing the materials is arranged on the treatment box. Waste is crushed through opposite movement of the crushing wheels, plastic particles fall into the discharging frame, and when the crushing wheels rotate, the stirring frame moves to stir the waste, so that the discharging frame moves to perform vibration discharging, vibration discharging can be performed while the stirred waste is uniformly crushed, waste accumulation or blockage is prevented, and the working efficiency is improved. And the crushing quality and efficiency are improved, materials can be conveniently and rapidly discharged, the treatment efficiency is improved, and use is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of plastic recycling especially relates to a recycling plastic crushing particle screening device. BACKGROUND

[0002] Plastic is a material composed of synthetic or semi-synthetic organic polymers, usually with plasticity, which can be formed into various shapes by heating or pressing during the manufacturing process. Recycling plastic crushing particle screening refers to the classification of plastic waste crushed into small particles in terms of size and quality during plastic recycling and processing.

[0003] The existing plastic recycling usually involves directly pouring plastic waste into a crushing device for crushing to form plastic particles, and then screening the plastic particles through a screening component. However, the current equipment lacks waste dispersing function, and the waste is prone to accumulate on the crushing wheel during feeding, which not only causes uneven crushing, reduces crushing quality and efficiency, but also hinders the rapid discharge of materials, further affecting processing efficiency, making it inconvenient to use.

[0004] Therefore, it is necessary to design a recycling plastic crushing particle screening device that can disperse waste for uniform crushing while vibrating the material, prevent waste accumulation or blockage, improve crushing quality and efficiency, facilitate rapid discharge of materials, improve processing efficiency, and be convenient to use. SUMMARY

[0005] In order to overcome the shortcomings of the current equipment lacking waste dispersing function, the waste is prone to accumulate on the crushing wheel during feeding, which not only causes uneven crushing, reduces crushing quality and efficiency, but also hinders the rapid discharge of materials, further affecting processing efficiency, and makes it inconvenient to use, the utility model provides a recycling plastic crushing particle screening device that can disperse waste for uniform crushing while vibrating the material, prevent waste accumulation or blockage, improve crushing quality and efficiency, facilitate rapid discharge of materials, improve processing efficiency, and be convenient to use.

[0006] The technical scheme is as follows: a recycling plastic crushing particle screening device, comprising a support frame, a processing box, a feeding hopper, a crushing assembly, a feeding assembly, and a screening assembly, the support frame has two front and rear, the left upper part of the support frame is connected with the processing box, the upper side of the processing box is connected with the feeding hopper, the processing box and the feeding hopper are provided with a crushing assembly for dispersing and crushing the material, the lower part of the processing box is provided with a feeding assembly for vibrating the material, the upper part of the support frame is provided with a screening assembly for screening the material.

[0007] Optionally, the upper frame of the feeding hopper is narrow.

[0008] Optionally, the crushing assembly comprises a common motor, common gears, crushing wheels, a first flat belt, a bidirectional screw rod and a poking frame, the common motor is connected to the left front part of the processing box in a rotary manner, the processing box is rotatably connected with two crushing wheels on the left side, the crushing wheels are connected with common gears in front of the crushing wheels, the two common gears are meshed with each other, the bidirectional screw rod is rotatably connected to the right part of the processing box, the first flat belt is wound around the bidirectional screw rod and the common gear in front of the right part of the processing box through a belt pulley, and the bidirectional screw rod is connected with the poking frame in a threaded manner.

[0009] Optionally, the poking frame is L-shaped.

[0010] Optionally, the discharging assembly comprises a second flat belt, bevel gears, a rotary eccentric wheel, a connecting plate, a discharging frame and a connecting soft cloth, the bevel gears are rotatably connected to the upper front side of the processing box, the rotary eccentric wheel is rotatably connected to the front part of the processing box, the upper part of the rotary eccentric wheel is also rotatably connected with a bevel gear, the two bevel gears are meshed with each other, the second flat belt is wound around the bevel gear on the upper part and the crushing wheel on the right part through a belt pulley, the connecting plate is rotatably connected to the rotary eccentric wheel, the connecting plate is slidably connected to the processing box, the discharging frame is rotatably connected to the rear part of the connecting plate, the discharging frame is slidably connected to the processing box, and the connecting soft cloth is integrally connected to the upper side of the discharging frame.

[0011] Optionally, the screening assembly comprises support legs, a screening frame, extension springs and a vibration motor, the support legs are connected to the left and right parts of the support frame, the screening frame is slidably connected between the support legs, the extension springs are connected between the support legs and the screening frame, and the vibration motor is connected to the front side of the screening frame.

[0012] The utility model discloses a processing box, a crushing assembly, a discharging assembly and a screening assembly are arranged on the processing box, the crushing assembly is arranged on the left part of the processing box, the discharging assembly is arranged on the front part of the processing box, and the screening assembly is arranged on the right part of the processing box.

[0013] 2, the utility model discloses a plastic particle falls on the screening frame, then through vibration motor drive screening frame vibration, make screening frame move and vibrate screening to plastic particle, make different size's plastic particle respectively from the different position of screening frame discharge and collect, thereby can carry out grading vibration screening to different size's plastic particle, facilitate subsequent recycling processing, improve the efficiency of screening and recovery. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the three -dimensional structure schematic diagram of the utility model.

[0015] Figure 2 It is the cross section three-dimensional structure schematic view of the utility model.

[0016] Figure 3 It is the cross section three-dimensional structure schematic view of the utility model's uniform mechanism.

[0017] Figure 4 It is the cross section three-dimensional structure schematic view of the utility model's blanking frame.

[0018] Figure 5 It is the cross section three-dimensional structure schematic view of the utility model's screening mechanism.

[0019] Mark in drawing: 1: support frame, 2: processing box, 3: blanking hopper, 4: ordinary motor, 5: ordinary gear, 6: crushing wheel, 7: first flat belt, 8: bidirectional screw rod, 9: dialing frame, 10: second flat belt, 11: bevel gear, 12: rotary eccentric wheel, 13: connecting plate, 14: blanking frame, 15: connecting soft cloth, 16: support leg, 17: screening frame, 18: extension spring, 19: vibration motor. Specific implementation

[0020] The embodiment of the utility model is explained below with reference to the attached drawings.

[0021] A kind of recycling plastic crushing particle screening device, such as Figures 1-5As shown, including support frame 1, processing box 2, hopper 3, ordinary motor 4, ordinary gear 5, broken wheel 6, the first flat belt 7, bidirectional screw 8, dial frame 9, the second flat belt 10, bevel gear 11, rotary eccentric wheel 12, connecting plate 13, lower frame 14, connecting soft cloth 15, support leg 16, screening frame 17, telescopic spring 18 and vibration motor 19, support frame 1 is equipped with two before and after, support frame 1 left upper part is connected with processing box 2, processing box 2 upper side is connected with hopper 3, hopper 3 upper frame is narrow, processing box 2 left front is connected with ordinary motor 4, processing box 2 left part is rotatably connected with two broken wheels 6, broken wheel 6 front is connected with ordinary gear 5, two ordinary gears 5 are engaged with each other, hopper 3 right part is rotatably connected with bidirectional screw 8, bidirectional screw 8 and the right part of broken wheel 6 front are connected with the first flat belt 7 through belt pulley, bidirectional screw 8 front and back two parts are connected with dial frame 9 through screw thread, dial frame 9 is slidably connected with hopper 3, dial frame 9 is L-shaped, processing box 2 upper part front side is rotatably connected with bevel gear 11, processing box 2 front is rotatably connected with rotary eccentric wheel 12, rotary eccentric wheel 12 upper part is also rotatably connected with bevel gear 11, two bevel gears 11 are engaged with each other, the upper bevel gear 11 and the right part of broken wheel 6 are connected with the second flat belt 10 through belt pulley, rotary eccentric wheel 12 upper rotatably connected with connecting plate 13, connecting plate 13 is slidably connected with processing box 2, connecting plate 13 rear part is rotatably connected with lower frame 14, lower frame 14 is slidably connected with processing box 2, lower frame 14 upper side is connected with integrally formed connecting soft cloth 15, support frame 1 left and right two parts are connected with support leg 16, support leg 16 is slidably connected with screening frame 17 between, support leg 16 is connected with telescopic spring 18 between screening frame 17, screening frame 17 front side is connected with vibration motor 19.

[0022] When the plastic waste needs to be crushed and screened, the device can be used, the support frame 1 is in contact with the ground, then the plastic waste is poured into the lower hopper 3, the lower hopper 3 is narrow, so that the waste falls into the processing box 2 and falls on the crushing wheel 6, then the ordinary motor 4 is started, the ordinary motor 4 drives the left crushing wheel 6 to rotate, the ordinary gear 5 rotates, the two ordinary gears 5 mesh with each other, the right crushing wheel 6 rotates in the opposite direction, and the waste is crushed by the opposite movement of the crushing wheel 6, forming plastic particles, the plastic particles fall into the lower frame 14 and the connected soft cloth 15, when the right crushing wheel 6 rotates, the belt pulley also rotates, the first flat belt 7 rotates, the bidirectional screw rod 8 rotates, the stirring frame 9 moves under the action of the screw, the stirring frame 9 is L-shaped, and the plastic waste on the crushing wheel 6 is scattered and crushed, when the right crushing wheel 6 rotates, the other belt pulley also rotates, the second flat belt 10 rotates, the bevel gear 11 rotates, the bevel gears 11 mesh with each other, the rotating eccentric wheel 12 rotates, the connecting plate 13 rotates, the lower frame 14 moves along the processing box 2 and vibrates, so that the waste is scattered and uniformly crushed, vibration feeding is prevented, the crushing quality and efficiency are improved, the material is quickly discharged, the processing efficiency is improved, the device is convenient to use, the plastic particles fall from the lower frame 14 to the screening frame 17, then the vibration motor 19 is started, the screening frame 17 is vibrated by the vibration motor 19, the screening frame 17 moves along the support leg 16 and returns to the original position, the extension spring 18 is compressed and returns to the original position, the plastic particles are vibrated and screened, the largest plastic particles are discharged from the right side of the screening frame 17, the medium plastic particles are discharged from the left side of the screening frame 17, and the smallest plastic particles are discharged from the lower side of the screening frame 17, so that the plastic particles are collected, so that the plastic particles of different sizes can be classified and vibrated and screened, which is convenient for subsequent recycling and processing, improves the screening and recycling efficiency, and turns off the ordinary motor 4 and the vibration motor 19 after use.

[0023] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation according to the content of the present application is included in the patent protection range of the present application.

Claims

1. A recycled plastic shredded particle screening device, characterized by, The utility model relates to a material processing device, including support frame (1), processing box (2), hopper (3), crushing assembly, down feeder assembly and screening assembly, support frame (1) is equipped with two, support frame (1) left upper part is connected with processing box (2), processing box (2) upper side is connected with hopper (3), and the crushing assembly for dispersing and crushing material is arranged between processing box (2) and hopper (3), and the down feeder assembly for vibrating and discharging material is arranged in the lower part of processing box (2), and the screening assembly for screening material is arranged on support frame (1).

2. A recycled plastic shredded particle screening device as claimed in claim 1, wherein, The upper frame of hopper (3) is narrow.

3. A recycled plastic shredded particle screening device as claimed in claim 2, wherein, The crushing assembly includes ordinary motor (4), ordinary gear (5), crushing wheel (6), first flat belt (7), bidirectional screw rod (8) and poking frame (9), the left front part of processing box (2) is connected with ordinary motor (4), the left part of processing box (2) is rotatably connected with two crushing wheels (6), the front part of crushing wheel (6) is connected with ordinary gear (5), and the two ordinary gears (5) are meshed with each other, the right part of hopper (3) is rotatably connected with bidirectional screw rod (8), the first flat belt (7) is connected between the front part of crushing wheel (6) and bidirectional screw rod (8) through belt pulley, and the front and rear parts of bidirectional screw rod (8) are both connected with poking frame (9) through screw thread, and the poking frame (9) is slidably connected with hopper (3).

4. A recycled plastic shredded particle screening device as claimed in claim 3, wherein, The poking frame (9) is L-shaped.

5. A recycled plastic shredded particle screening device as claimed in claim 4, wherein, The down feeder assembly includes second flat belt (10), bevel gear (11), rotary eccentric wheel (12), connecting plate (13), down feeder frame (14) and connecting soft cloth (15), the upper front side of processing box (2) is rotatably connected with bevel gear (11), the front part of processing box (2) is rotatably connected with rotary eccentric wheel (12), the upper part of rotary eccentric wheel (12) is also rotatably connected with bevel gear (11), and the two bevel gears (11) are meshed with each other, and the second flat belt (10) is connected between the upper bevel gear (11) and the right crushing wheel (6) through belt pulley, the connecting plate (13) is rotatably connected on rotary eccentric wheel (12), the connecting plate (13) is slidably connected with processing box (2), the down feeder frame (14) is rotatably connected with the rear part of connecting plate (13), the down feeder frame (14) is slidably connected with processing box (2), and the integrally formed connecting soft cloth (15) is connected on the upper side of down feeder frame (14).

6. A recycled plastic shredded particle screening device as claimed in claim 5, wherein, The screening assembly includes support leg (16), screening frame (17), extension spring (18) and vibration motor (19), the left and right parts of support frame (1) are both connected with support leg (16), the screening frame (17) is slidably connected between the support leg (16), the extension spring (18) is connected between the support leg (16) and screening frame (17), and the front side of screening frame (17) is connected with vibration motor (19).

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