Waste recycling and crushing device for plastic production

Abstract

The utility model discloses a waste recovery crushing device for plastic production, which comprises a crushing box, a blanking net plate, a plurality of crushing cone plates, a crushing ring, a crushing assembly, a crushing cylinder, a blanking port, a crushing roller and a driving seat, the blanking net plate is obliquely connected in the crushing box, the plurality of crushing cone plates are all rotatably arranged on the upper side of the blanking net plate, and the driving seat is arranged on the blanking net plate. The multiple crushing rings are fixedly connected among the multiple crushing cone plates, the crushing assembly is arranged among the multiple crushing cone plates, the crushing barrel is arranged on one side of the crushing box, the discharging opening is formed between the crushing box and the crushing barrel, and the discharging opening is located in the downwards-inclined side of the discharging net plate. And the plastic waste which is not crushed to the recycling specification can enter the crushing cylinder. According to the waste recycling and crushing device for plastic production, plastic waste which is not crushed to reach the recycling specification can be crushed again conveniently.

Description

TECHNICAL FIELD

[0001] The utility model relates to crushing device technical field, concretely relates to a waste recovery crushing device for plastic production. BACKGROUND

[0002] Plastic is a kind of high polymer material with plasticity, and the main component is polymer. Polymer is a macromolecule formed by the connection of many repeating units (monomers) through chemical bonds. It is commonly used in packaging industry, electronic industry, construction industry and automobile industry, etc. In the production and manufacturing process of plastic, waste materials need to be crushed and then recycled. The current crushing device needs to feed and repeatedly crush the plastic waste for several times when crushing larger plastic waste, and the crushing and recycling efficiency is low. For example, the utility model disclosed in patent announcement No. CN216992687U provides a waste recovery device for plastic products. After the material is crushed by the crushing assembly, it falls on the upper end of the inverted V-shaped flow plate, and the rotation of the variable frequency motor drives the rotation of the rotating shaft. The rotating shaft drives the transmission shaft through the connecting block, so that the guide rod drives the impact block to regularly impact the lower end of the inverted V-shaped flow plate, so that the material slides downward, avoiding blockage. Although it is convenient for crushing and recycling plastic waste, it is not convenient for crushing and recycling plastic waste that has not been crushed to the recycling specification, which may affect the crushing and recycling effect of plastic waste. UTILITY MODEL CONTENT

[0003] (I) Technical problem solved

[0004] In view of the deficiencies in the prior art, the utility model provides a waste recovery crushing device for plastic production to solve the problem of not being convenient for crushing and recycling plastic waste that has not been crushed to the recycling specification.

[0005] (II) Technical scheme

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a waste recovery crushing device for plastic production, comprising a crushing box, a discharging screen, a crushing cone plate, a crushing ring, a crushing assembly, a crushing cylinder, a discharging port, a crushing roller and a driving seat.

[0007] The discharging screen is inclinedly connected in the crushing box.

[0008] The crushing cone plate is provided in plurality, and the plurality of crushing cone plates are rotationally arranged on the upper side of the discharging screen.

[0009] The crushing ring is provided in plurality, and the plurality of crushing rings are fixedly connected between the plurality of crushing cone plates.

[0010] The crushing assembly is arranged between the plurality of crushing cone plates.

[0011] The crushing cylinder is arranged on one side of the crushing box;

[0012] The discharging port is arranged between the crushing box and the crushing cylinder, and is located on the side where the discharging screen plate is inclined downward;

[0013] The crushing rollers are arranged in two, and each of the two crushing rollers is rotationally arranged in the crushing cylinder;

[0014] The driving seat is arranged between the two crushing rollers.

[0015] Further, the crushing assembly comprises:

[0016] The first motor is mounted at the top end of the crushing box;

[0017] The crushing column is rotationally arranged on the crushing box and is fixedly connected between the output end of the first motor and the plurality of crushing cone plates;

[0018] The wear-resistant sleeve is fixedly connected to the discharging screen plate, and a rotating groove for the rotation of the crushing column is arranged on the wear-resistant sleeve.

[0019] Further, the driving seat comprises:

[0020] The connecting frame is fixedly connected to the outer side wall of the crushing cylinder;

[0021] The second motor is mounted on the connecting frame;

[0022] The driving rods are arranged in two, and each of the two driving rods is rotationally connected to the crushing cylinder. The two driving rods are fixedly connected to the two crushing rollers respectively, and the output end of the second motor is fixedly connected to the adjacent driving rod;

[0023] The gears are arranged in two, and each of the two gears is connected to the two driving rods respectively, and the two gears are meshed with each other.

[0024] Further, a plurality of crushing rods are fixedly connected between the plurality of crushing cone plates and the plurality of crushing rings.

[0025] Further, the top end of the crushing box is symmetrically connected to two feeding hoppers, and the bottom end of the crushing box is communicated with a discharging pipe, and the discharging pipe is provided with a discharging valve.

[0026] Further, the bottom end of the crushing cylinder is communicated with a discharging pipe, and the discharging pipe is provided with a discharging valve.

[0027] (Three) beneficial effects

[0028] Compared with the prior art, the waste recovery and crushing device for plastic production has the following beneficial effects:

[0029] 1. In the utility model, through the cooperation of the crushing box and the crushing assembly, the plurality of crushing cone plates and the plurality of crushing rings can be rotated, and through the rotating cooperation of the plurality of crushing cone plates, the plurality of crushing rings and the plurality of crushing rods, the plastic waste can be uniformly crushed initially, so that the crushing effect of the plastic waste can be improved.

[0030] 2. In the utility model, through the blanking screen, the crushed plastic waste can be filtered, so that the plastic waste with different crushing degrees can be classified and collected, and the plastic waste that has not been crushed to the recycling specification can be recovered and crushed.

[0031] 3. In the utility model, through the cooperation of the crushing cylinder and the discharge port, the plastic waste that has not been crushed to the recycling specification can be collected, and through the cooperation of the driving seat and the two crushing rollers, the plastic waste that has not been crushed to the recycling specification can be crushed again, so that the recycling and crushing efficiency of the plastic waste can be improved. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of the whole application;

[0033] Figure 2 It is a sectional view structural schematic diagram of the crushing box, the crushing ring and the crushing rod cooperation of the application;

[0034] Figure 3 It is a local enlarged structural schematic diagram of A in the application; Figure 2

[0035] Figure 4 It is a structural schematic diagram of the crushing cylinder, the gear and the discharge pipe cooperation of the application.

[0036] In the drawing: 1, crushing box; 2, blanking screen; 3, crushing cone plate; 4, crushing ring; 5, crushing cylinder; 6, crushing roller; 7, first motor; 8, crushing column; 9, wear-resistant sleeve; 10, connecting frame; 11, second motor; 12, driving rod; 13, gear; 14, crushing rod; 15, feeding hopper; 16, discharge pipe; 17, discharge pipe. DETAILED DESCRIPTION

[0037] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0038] Please refer to Figures 1 to 4 The waste recycling and crushing device for plastic production comprises a crushing box 1, a discharging mesh plate 2, crushing cone plates 3, crushing rings 4, a crushing assembly, a crushing cylinder 5, a discharging port, crushing rollers 6 and a driving seat. The discharging mesh plate 2 is obliquely connected in the crushing box 1. The crushing cone plates 3 are provided in plurality. The crushing cone plates 3 are all rotationally arranged on the upper side of the discharging mesh plate 2. The crushing rings 4 are provided in plurality. The crushing rings 4 are fixedly connected between the crushing cone plates 3. The crushing assembly is arranged between the crushing cone plates 3. The crushing cylinder 5 is arranged on one side of the crushing box 1. The discharging port is arranged between the crushing box 1 and the crushing cylinder 5. The discharging port is located on the side, on which the discharging mesh plate 2 inclines downward. Through the cooperation of the discharging mesh plate 2 and the discharging port, the plastic waste that has not been crushed to the recycling specification can enter the crushing cylinder 5. At the same time, the plastic waste after crushing can be filtered through the discharging mesh plate 2, so that the plastic waste of different crushing degrees can be classified and collected. The crushing rollers 6 are provided in two. The crushing rollers 6 are all rotationally arranged in the crushing cylinder 5. The driving seat is arranged between the crushing rollers 6.

[0039] Reference Figure 2 And Figure 3 The crushing assembly comprises a first motor 7, crushing columns 8 and anti-wear sleeves 9. The first motor 7 is installed at the top end of the crushing box 1. The crushing columns 8 are rotationally arranged on the crushing box 1 and are fixedly connected between the output end of the first motor 7 and the crushing cone plates 3. The anti-wear sleeves 9 are fixedly connected on the discharging mesh plate 2. Rotation grooves for the rotation of the crushing columns 8 are arranged on the anti-wear sleeves 9. A plurality of crushing rods 14 are fixedly connected between the crushing cone plates 3 and the crushing rings 4.

[0040] The first motor 7 is started, so that the first motor 7 drives the crushing columns 8 to rotate, so as to drive the crushing cone plates 3, the crushing rings 4 and the crushing rods 14 to rotate, thereby enabling the plastic waste to be preliminarily crushed in all directions.

[0041] Reference Figure 1 And Figure 4The driving seat comprises a connecting frame 10, a second motor 11, driving rods 12 and gears 13, the connecting frame 10 is fixedly connected to the outer side wall of the crushing cylinder 5, the second motor 11 is installed on the connecting frame 10, the driving rods 12 are provided in two, both of the driving rods 12 are rotatably connected to the crushing cylinder 5, both of the driving rods 12 are fixedly connected to the two crushing rollers 6 respectively, and the output end of the second motor 11 is fixedly connected to the adjacent driving rod 12, the gears 13 are provided in two, both of the gears 13 are connected to the two driving rods 12 respectively, and both of the gears 13 are meshed with each other, the bottom end of the crushing cylinder 5 is communicated with a discharge pipe 17, and a discharge valve is arranged on the discharge pipe 17, and the discharge valve is opened, so that the crushed plastic waste is discharged and collected through the discharge pipe 17.

[0042] When the second motor 11 is started, the second motor 11 can drive the two driving rods 12 to rotate simultaneously through the meshing of the two gears 13, so as to rotate the two crushing rollers 6 simultaneously, when the plastic waste enters the crushing cylinder 5 through the discharge port, it is rotated to between the two crushing rollers 6 by the adjacent crushing roller 6, so that the two crushing rollers 6 can crush the plastic waste that is not crushed to the recycling specification again.

[0043] Reference Figure 1 The top end of the crushing box 1 is symmetrically connected with two feed hoppers 15, and the bottom end of the crushing box 1 is communicated with a discharge pipe 16, and a discharge valve is arranged on the discharge pipe 16.

[0044] The plastic waste that needs to be crushed can be evenly input into the crushing box 1 through the two feed hoppers 15, and the discharge valve is opened, so that the plastic waste crushed to the appropriate specification is discharged and collected through the discharge pipe 16.

[0045] In summary, the waste recycling and crushing device for plastic production first evenly inputs the plastic waste to be crushed into the crushing box 1 through the two feed hoppers 15, starts the first motor 7, drives the crushing column 8 to rotate, drives the plurality of crushing cone plates 3, the plurality of crushing rings 4 and the plurality of crushing rods 14 to rotate, so as to preliminarily crush the plastic waste in all directions, and the discharge mesh plate 2 can filter the crushed plastic waste, so as to classify and collect the plastic waste with different crushing degrees, the plastic waste that is not crushed to the recycling specification enters the crushing cylinder 5 through the discharge port, and is then rotated to between the two crushing rollers 6 by the adjacent crushing roller 6, so that the two crushing rollers 6 can crush the plastic waste that is not crushed to the recycling specification again, thereby improving the crushing effect of the plastic waste.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A waste recycling and crushing device for plastic production, characterized in that, Include: Crushing box (1); The blanking screen plate (2) is inclinedly connected in the crushing box (1); The crushing cone plate (3) is provided as a plurality of, a plurality of the crushing cone plate (3) are all rotationally arranged on the upside of the blanking screen plate (2); The crushing ring (4) is provided as a plurality of, a plurality of the crushing ring (4) is fixedly connected between a plurality of the crushing cone plate (3); The crushing assembly is arranged between a plurality of the crushing cone plate (3); The crushing cylinder (5) is arranged on one side of the crushing box (1); The discharge port is arranged between the crushing box (1) and the crushing cylinder (5), and the discharge port is located on the side of the blanking screen plate (2) inclined downward; The crushing roller (6) is provided as two, and the crushing roller (6) is rotationally arranged in the crushing cylinder (5); The drive seat is arranged between two crushing rollers (6).

2. The waste recycling and crushing device for plastic production according to claim 1, characterized in that, The crushing assembly includes: The first motor (7) is mounted on the top end of the crushing box (1); The crushing column (8) is rotationally arranged on the crushing box (1), and the crushing column (8) is fixedly connected between the output end of the first motor (7) and a plurality of the crushing cone plate (3); The wear sleeve (9) is fixedly connected on the blanking screen plate (2), and the wear sleeve (9) is provided with a rotating groove for the rotation of the crushing column (8).

3. The waste recycling and crushing device for plastic production according to claim 2, characterized in that, The drive seat includes: The connecting frame (10) is fixedly connected on the outer side wall of the crushing cylinder (5); The second motor (11) is mounted on the connecting frame (10); The drive rod (12) is provided as two, and the drive rod (12) is rotationally connected on the crushing cylinder (5), and the second motor (11) is fixedly connected with the adjacent drive rod (12); The gear (13) is provided as two, and the gear (13) is connected on the drive rod (12), and the gear (13) is engaged with each other.

4. The waste recycling and crushing device for plastic production according to claim 3, characterized in that, A plurality of the crushing cone plate (3) and a plurality of the crushing ring (4) are fixedly connected with a plurality of the crushing rod (14).

5. The waste recycling and crushing device for plastic production according to claim 4, characterized in that, The top end of the crushing box (1) is symmetrically connected with two feed hoppers (15), and the bottom end of the crushing box (1) is communicated with a discharge pipe (16), and the discharge pipe (16) is provided with a discharge valve.

6. The waste recycling and crushing device for plastic production according to claim 5, characterized in that, The bottom end of the crushing cylinder (5) is communicated with a discharge pipe (17), and the discharge pipe (17) is provided with a discharge valve.

Images