CN217862289U - A crushing apparatus for abandonment plastic bag - Google Patents

Abstract

This application discloses a crushing equipment for waste plastic bags, which relates to the field of waste plastic bag processing, aiming at the fact that the existing devices cannot align the residual sewage inside when processing waste plastic bags, resulting in waste after crushing For the problem of low drying treatment efficiency, the following solution is now proposed, which includes a treatment box that is arranged vertically through, and the top ends of the inner walls on both sides of the treatment box are rotatably installed with the first crushing roller with the same structure, and one of the treatment boxes A motor box is installed on the side, and a driving motor is fixedly installed inside the motor box, and the output shaft of the driving motor is fixedly connected with the rotating shaft of one of the first crushing rollers. The application has a novel structure, and the device can not only realize the crushing and water filtration treatment of waste plastic bags, but also can orderly export the filtered plastics from the discharge port, so as to facilitate subsequent processing operations on the crushed plastic bags.

Description

A crushing equipment for waste plastic bags

technical field

The present application relates to the field of waste plastic bag processing, in particular to a crushing equipment for waste plastic bags.

Background technique

Plastic bag is a bag made of plastic as the main raw material. It is an indispensable item in people's daily life and is often used to hold other items. It is widely used because of its advantages of low cost, extremely light weight, large capacity and easy storage, but its production and use are banned in some countries due to the disadvantages of extremely long degradation cycle and difficult disposal of plastic bags.

Due to the long degradation cycle of plastic bags, discarded plastic bags are generally recycled and reused. However, some waste plastic bags contain residual sewage. The existing devices cannot align the internal sewage when recycling waste plastic bags. Therefore, in order to solve such problems, we propose a crushing equipment for waste plastic bags.

Utility model content

This application proposes a crushing equipment for waste plastic bags, which solves the problem that the existing device cannot align the residual sewage inside when processing waste plastic bags, which leads to the low efficiency of drying and processing waste after crushing. .

In order to achieve the above object, the application adopts the following technical solutions:

A kind of crushing equipment for waste plastic bags, comprising a processing box arranged vertically through, the top ends of the inner walls on both sides of the processing box are rotatably installed with first crushing rollers with the same structure, and one side of the processing box is installed There is a motor box, a driving motor is fixedly installed inside the motor box, and the output shaft of the driving motor is fixedly connected with the rotating shaft of one of the first crushing rollers, and the output shaft of the driving motor is fixedly sleeved with the first A drive gear plate, and the rotating shaft of the first pulverizing roller on the side away from the first drive gear plate penetrates to the outside of the processing box near the drive motor side, and is fixedly connected with the first driven gear plate, and the first drive The gear plate meshes with the first driven gear plate;

A second crushing roller is rotatably installed between the other two sides of the treatment box, and the second crushing roller is perpendicular to the first crushing roller, and the shafts at one end of the two second crushing rollers pass through the treatment box and the second drive gear plate and the second driven gear plate are respectively connected, and the second drive gear plate is meshed with the second driven gear plate, and the other end of the second crushing roller close to the drive motor side The rotating shaft extends to the outside of the processing box, and a transmission mechanism is arranged between the output shaft of the driving motor;

The inside of the treatment box is fixedly equipped with a water filter plate arranged horizontally, and the water filter plate is located below the second crushing roller, the side of the treatment box away from the drive motor is provided with a discharge port, and the A baffle is installed at the discharge port.

By adopting the above technical solution, the driving motor drives the first driving gear plate and one of the first crushing rollers to rotate, so that the first driving gear plate drives the first driven gear plate to rotate, and then drives the other first crushing roller to rotate, and at the same time The transmission mechanism can drive one of the second crushing rollers to rotate, and the second crushing roller drives the second driving gear to rotate, so that the second driving gear drives the second driven gear to rotate, and then drives the other second crushing roller Rotate, so that the waste plastic bags can be effectively crushed by the first crushing roller and the second crushing roller, and the plastic that is not crushed will fall to the top of the water filter plate, and it will be effectively filtered by the filter water plate. Water treatment, so as to facilitate the subsequent processing operations of waste plastic bags.

Preferably, the transmission mechanism includes a first primary pulley, a first secondary pulley, a first driven rod, a bracket, a driving bevel gear and a driven bevel gear, and the output shaft of the driving motor is fixedly sleeved with a first The main pulley, the side of the processing box away from the second drive gear disc is equipped with two symmetrically distributed supports, and a first driven rod is installed in rotation between the two supports, and the first driven rod The two ends of the two brackets are respectively fixedly connected with the first secondary pulley and the driving bevel gear, and the first transmission belt is connected between the first secondary pulley and the first primary pulley, close to the drive One end of the rotating shaft of the second pulverizing roller on the motor side extends to the outside of the processing box and is fixedly connected with a driven bevel gear, and the driving bevel gear meshes with the driven bevel gear.

By adopting the above technical solution, the first main pulley can be driven to rotate synchronously while the drive motor drives the first drive gear plate and one of the first crushing rollers to rotate, and the first main pulley drives the first secondary pulley to rotate through the first transmission belt, The first secondary pulley drives the first driven rod to rotate, so that the first driven rod drives the driving bevel gear to rotate, and then drives the driven bevel gear and one of the second crushing rollers to rotate through the driving bevel gear.

Preferably, symmetrically distributed first cutting boards are fixedly connected between the inner walls on both sides of the treatment box, and the first cutting boards are located between the first crushing roller and the second crushing roller and are arranged obliquely.

By adopting the above technical solution, the setting of the first cutting plate can enable the waste plastic bags crushed by the first crushing roller to fall more accurately between the two second crushing rollers for further crushing.

Preferably, the output shaft of the driving motor is fixedly sleeved with a second main pulley, and the side of the processing box close to the driving motor is rotatably installed with a second driven rod penetrating through the side wall of the processing box, and the first One end of the two driven rods located outside the processing box is fixedly connected with a second secondary pulley, and a second transmission belt is connected between the second secondary pulley and the second primary pulley, and the second driven rod is located inside the processing box One end of one end is fixedly connected with a reciprocating screw rod, and the top of the water filter plate is slidably installed with a pusher plate, and the reciprocating screw rod and the pusher plate are arranged through threads, and the inner walls on both sides of the treatment box are fixedly connected There are two second blanking plates symmetrically distributed, and the second blanking plates are located between the second crushing roller and the pushing plate, and are arranged obliquely.

By adopting the above technical scheme, the crushed plastic bags drop to the top of the water filter plate through the second cutting plate, and the driving motor can drive the second main drive gear plate and one of the first crushing rollers to rotate at the same time. When the pulley rotates, the second main pulley drives the second secondary pulley to rotate through the second transmission belt, and the second secondary pulley drives the second driven rod and the reciprocating screw to rotate, so that the reciprocating screw can drive the pusher plate to act on the surface of the filter plate. Reciprocating motion, so that the filtered plastic accumulated on the surface of the water filter plate can be pushed.

Preferably, the inner wall of the processing box close to the drive motor is fixedly connected with a fixed plate, and the inside of the fixed plate is slidably installed with a movable plate, and the end of the movable plate extends to the outside of the fixed plate and the top of the pushing plate It is fixedly connected, and the movable plate slides close to the bottom end of the second blanking plate.

By adopting the above technical scheme, the pusher plate can drive the movable plate while moving horizontally. Since the movable plate slides close to the bottom end of the second blanking plate, it can effectively prevent the crushed waste from being crushed by the pusher plate during the pushing process. Drop to the side of the pusher plate close to the drive motor.

Preferably, two symmetrically distributed push rods are fixedly connected to the side of the push plate near the discharge port, and the two push rods are respectively located on both sides of the reciprocating screw rod.

By adopting the above technical solution, when the pusher plate approaches the discharge port, it will push the baffle plate through the push rod, so that the baffle plate can rotate and the discharge port will be opened. At this time, the pusher plate can crush the surface of the filter plate And the plastic bag waste after water filtration is released from the discharge port.

The beneficial effect of this application is:

1. Drive the first crushing roller and the transmission mechanism to rotate through the driving motor, so that the second crushing roller can rotate accordingly, so that the waste plastic bags can be effectively crushed and cut, and the water filter plate installed inside the processing box The crushed plastic bag waste can be filtered, and the sewage inside can be separated from the crushed waste, thereby facilitating the subsequent processing of the plastic bag waste.

2. Drive the second main pulley to rotate through the driving motor, which can drive the second transmission belt and the second secondary pulley to rotate, and then drive the second driven rod and the reciprocating screw to rotate accordingly, driving the pusher plate to accumulate on the top of the filter plate The crushed waste plastics are pushed, and the push rod set on the side wall of the push plate can make the baffle rotate, so that the crushed waste can be exported from the discharge port, and it is set by sliding the movable plate and the fixed plate , and the movable plate slides close to the second material guide plate, which can effectively prevent the crushed waste from falling to the other side of the push plate during the pushing process of the push plate.

To sum up, the device can not only realize the crushing and water filtration treatment of waste plastic bags, but also can orderly export the filtered plastics from the discharge port, so as to facilitate the subsequent processing of the crushed plastic bags.

Description of drawings

Fig. 1 is the structural representation of a kind of crushing equipment used for waste plastic bags of the present application;

Fig. 2 is a schematic diagram of the enlarged structure of A in Fig. 1 of a crushing device for waste plastic bags of the present application;

Fig. 3 is a schematic diagram of the back structure of a crushing device for waste plastic bags of the present application;

Fig. 4 is a cross-sectional view of a crushing device for waste plastic bags according to the present application.

Symbols in the figure: 1, processing box; 2, first crushing roller; 3, second secondary pulley; 4, first secondary pulley; 5, bracket; 6, first driven rod; 7, driving bevel gear; 8 1. Driven bevel gear; 9. Drive motor; 10. Second main pulley; 11. First main pulley; 12. First driven gear plate; 13. First drive gear plate; 14. Second driven gear Disk; 15, second driving gear plate; 16, baffle plate; 17, first blanking plate; 18, second crushing roller; 19, second blanking plate; 20, fixed plate; 21, movable plate; 22, Pushing plate; 23, the second driven rod; 24, push rod; 25, reciprocating screw mandrel; 26, water filter plate.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them.

Referring to Fig. 1 and Fig. 2, a crushing equipment for waste plastic bags comprises a processing box 1 arranged vertically through, the top of the inner wall on both sides of the processing box 1 is rotatably mounted with a first crushing roller 2 with the same structure, and One side of the processing box 1 is equipped with a motor box, and the inside of the motor box is fixedly equipped with a drive motor 9, and the output shaft of the drive motor 9 is fixedly connected with the rotating shaft of one of the first pulverizing rollers 2, and the output shaft of the drive motor 9 is fixedly sleeved. The first driving gear plate 13 is connected, and the rotating shaft of the first pulverizing roller 2 on the side away from the first driving gear plate 13 penetrates to the outside of the processing box 1 near the drive motor 9 side, and is fixedly connected with the first driven gear disc 12, and the first driving gear disc 13 meshes with the first driven gear disc 12.

The driving motor 9 drives the first driving gear disc 13 and one of the first crushing rollers 2 to rotate, so that the first driving gear disc 13 drives the first driven gear disc 12 to rotate, and then drives the other first crushing roller 2 to rotate, to Preliminary shredding of waste plastic bags.

Referring to Fig. 4, the second pulverizing roller 18 is installed in rotation between the other two sides of the processing box 1, and the second pulverizing roller 18 is vertically arranged with the first pulverizing roller 2, and is fixedly connected with the inner wall of both sides of the processing box 1. The first blanking plate 17 that is symmetrically distributed, the first blanking plate 17 is located between the first crushing roller 2 and the second crushing roller 18, and is inclined to set, the setting of the first blanking plate 17 can make through the first The waste plastic bags crushed by the crushing roller 2 can fall more accurately between the two second crushing rollers 18 for further crushing.

Referring to Fig. 3, one end rotating shafts of the two second pulverizing rollers 18 all pass through to the outside of the processing box 1, and are respectively connected with the second driving gear plate 15 and the second driven gear plate 14, and the second driving gear plate 15 and the second driven gear plate 14 are connected with each other. The second driven gear plate 14 meshes, and the other end rotating shaft of the second pulverizing roller 18 near the drive motor 9 side extends to the outside of the processing box 1 , and a transmission mechanism is arranged between the output shaft of the drive motor 9 .

Referring to Fig. 1 and Fig. 2, transmission mechanism comprises first primary pulley 11, first secondary pulley 4, first driven lever 6, bracket 5, driving bevel gear 7 and driven bevel gear 8, the output of driving motor 9 The shaft is fixedly sleeved with the first main pulley 11, and two symmetrically distributed brackets 5 are installed on the side of the processing box 1 away from the second driving gear plate 15, and the first driven rod is installed in rotation between the two brackets 5. 6. The two ends of the first driven rod 6 pass through two brackets 5 respectively, and are respectively fixedly connected with the first secondary pulley 4 and the driving bevel gear 7, and the first secondary pulley 4 and the first primary pulley 11 are connected with First transmission belt, one end rotating shaft of the second crushing roller 18 near the drive motor 9 side extends to the outside of the processing box 1 and is fixedly connected with the driven bevel gear 8, and the driven bevel gear 7 and the driven bevel gear 8 engage.

When the driving motor drives the first driving gear plate 13 and one of the first pulverizing rollers 2 to rotate, it can synchronously drive the first main pulley 11 to rotate, and the first main pulley 11 drives the first secondary pulley 4 to rotate through the first transmission belt. A pair of pulleys 4 drives the first driven rod 6 to rotate, so that the first driven rod 6 drives the driving bevel gear 7 to rotate, and then drives the driven bevel gear 8 and one of the second crushing rollers through the driving bevel gear 7 18 turns;

The second crushing roller 18 drives the second driving gear disc 15 to rotate, so that the second driving gear disc 15 drives the second driven gear disc 14 to rotate, and then drives another second crushing roller 18 to rotate, thereby being able to pass through the first Pulverizing roller 2 and the second pulverizing roller 18 carry out comparatively effective pulverizing process to discarded plastic bag, and the plastic after not going pulverizing falls to the top of water filter plate 26, and it is carried out effective water filtration process through filter water plate 26, thereby It can facilitate the subsequent processing operation of waste plastic bags.

With reference to Fig. 4, the inside of treatment box 1 is fixedly installed with the water filter plate 26 that is arranged horizontally, and water filter plate 26 is positioned at the below of the second pulverizing roller 18, and the side of treatment box 1 away from driving motor 9 is provided with discharge port , and a baffle plate 16 is rotated at the outlet.

Referring to Figures 1-4, the output shaft of the driving motor 9 is fixedly sleeved with the second main pulley 10, and the side of the processing box 1 close to the driving motor 9 is rotatably installed with a second driven rod 23 penetrating through the side wall of the processing box 1. , and the second driven rod 23 is fixedly connected with the second secondary pulley 3 at one end outside the processing box 1, and the second transmission belt is connected between the second secondary pulley 3 and the second main pulley 10, and the second driven rod 23 is fixedly connected with a reciprocating screw rod 25 at one end inside the processing box 1, and a pusher plate 22 is slidably installed on the top of the water filter plate 26, and the reciprocating screw rod 25 and the pusher plate 22 are screw threaded. Two symmetrically distributed second blanking plates 19 are fixedly connected between the side inner walls, and the second blanking plates 19 are located between the second crushing roller 18 and the pushing plate 22 and are arranged obliquely.

With reference to Fig. 4, processing case 1 is fixedly connected with fixed plate 20 near the side inner wall of drive motor 9, and the inside of fixed plate 20 is slidably installed with movable plate 21, and the end of movable plate 21 extends to the outside of fixed plate 20 and pushes. The top of the material plate 22 is fixedly connected, and the movable plate 21 slides against the bottom end of the second blanking plate 19 .

Referring to FIG. 4 , two symmetrically distributed push rods 24 are fixedly connected to the side of the push plate 22 near the discharge port, and the two push rods 24 are respectively located on both sides of the reciprocating screw rod 25 .

The plastic bag after crushing falls to the top of the water filter plate 26 through the second cutting plate 19, and the driving motor 9 can drive the second main pulley while driving the first driving gear plate 13 and one of the first crushing rollers 2 to rotate. 10 rotates, the second main pulley 10 drives the second secondary pulley 3 to rotate through the second transmission belt, and the second secondary pulley 3 drives the second driven rod 23 and the reciprocating screw rod 25 to rotate, so that the reciprocating screw rod 25 can drive the pusher plate 22 reciprocates on the surface of the water filter plate 26, and the pusher plate 22 can drive the movable plate 21 when it moves horizontally. Since the movable plate 21 slides close to the bottom of the second blanking plate 19, it can effectively prevent the pusher plate 22 from In the process of pushing the material, the crushed waste material falls to the side of the pushing plate 22 close to the drive motor 9. When the pushing plate 22 approaches the discharge port, the baffle plate 16 will be pushed by the push rod 24, so that the baffle plate 22 can be pushed forward. Plate 16 rotates, and discharge port is opened, and this moment, pusher plate 22 can pulverize the plastic bag waste material after water filtering plate 26 surface and filter water from discharge port.

The above is only a preferred embodiment of the present application, but the scope of protection of the present application is not limited thereto. Anyone familiar with the technical field within the technical scope disclosed in this application, according to the technical solutions of this application Equivalent replacements or changes to their utility model concepts should all be covered within the scope of protection of this application.

Claims (6)

1. A crushing equipment for discarded plastic bags, comprising a treatment box (1) that is arranged through through up and down, it is characterized in that, the tops of the inner walls of both sides of the treatment box (1) are rotatably equipped with first Crushing roller (2), and a motor box is installed on one side of the processing box (1), the inside of the motor box is fixedly equipped with a drive motor (9), and the output shaft of the drive motor (9) is connected to the The rotating shaft of one of the first pulverizing rollers (2) is fixedly connected, and the output shaft of the driving motor (9) is fixedly sleeved with the first driving gear plate (13), and is away from the side of the first driving gear plate (13). The rotating shaft of the first pulverizing roller (2) penetrates to the outside of the processing box (1) near the drive motor (9) side, and is fixedly connected with the first driven gear plate (12), and the first drive gear plate (13) Mesh with the first driven gear plate (12); A second pulverizing roller (18) is rotatably installed between the other two sides of the treatment box (1), and the second pulverizing roller (18) is vertically arranged with the first pulverizing roller (2). One end rotating shaft of the second pulverizing roller (18) all penetrates to the outside of the processing box (1), and is connected with the second drive gear plate (15) and the second driven gear plate (14) respectively, and the second drive The gear plate (15) is meshed with the second driven gear plate (14), and the other end rotating shaft of the second crushing roller (18) near the drive motor (9) side extends to the outside of the processing box (1), and is connected with the drive A transmission mechanism is arranged between the output shafts of the motor (9); The inside of the treatment box (1) is fixedly equipped with a water filter plate (26) arranged horizontally, and the water filter plate (26) is positioned under the second pulverizing roller (18), and the treatment box (1) A discharge opening is opened on the side away from the drive motor (9), and a baffle plate (16) is rotatably installed at the discharge opening. 2. A kind of crushing equipment for waste plastic bags according to claim 1, characterized in that, said transmission mechanism comprises a first primary pulley (11), a first secondary pulley (4), a first driven rod (6), support (5), driving bevel gear (7) and driven bevel gear (8), the output shaft of described driving motor (9) is fixedly sleeved with the first primary pulley (11), and described Two symmetrically distributed supports (5) are installed on the side away from the second driving gear plate (15) of the processing box (1), and the first driven lever (5) is rotated between the two described supports (5). 6), the two ends of the first driven rod (6) respectively pass through the two brackets (5), and are respectively fixedly connected with the first secondary pulley (4) and the driving bevel gear (7), the The first transmission belt is connected between the first secondary pulley (4) and the first primary pulley (11), and one end rotating shaft of the second pulverizing roller (18) near the said driving motor (9) side extends to the processing box ( 1) is fixedly connected with a driven bevel gear (8), and the driving bevel gear (7) meshes with the driven bevel gear (8). 3. A kind of pulverizing equipment for discarded plastic bags according to claim 1, is characterized in that, between the both sides inner wall of described treatment box (1), be fixedly connected with the first blanking plate ( 17), the first blanking plate (17) is located between the first crushing roller (2) and the second crushing roller (18), and is arranged obliquely. 4. A kind of crushing equipment for waste plastic bags according to claim 1, characterized in that, the output shaft of the drive motor (9) is fixedly sleeved with a second main pulley (10), and the processing box (1) the second driven rod (23) that runs through the side wall of the processing box (1) is installed near the side of the drive motor (9), and the second driven rod (23) is positioned at the processing box ( 1) One end of the outside is fixedly connected with a second secondary pulley (3), and a second transmission belt is connected between the second secondary pulley (3) and the second main pulley (10), and the second driven rod (23) One end that is positioned at treatment box (1) inside is fixedly connected with reciprocating screw mandrel (25), and the top of described water filter plate (26) is slidingly installed with pusher plate (22), and described reciprocating screw mandrel (25) ) and the pusher plate (22) are screw threaded, and two symmetrically distributed second blanking plates (19) are fixedly connected between the inner walls of both sides of the processing box (1), and the second lower The feed plate (19) is located between the second crushing roller (18) and the push plate (22), and is arranged obliquely. 5. A kind of crushing equipment for waste plastic bags according to claim 4, characterized in that, said processing box (1) is fixedly connected with a fixed plate (20) on one side inner wall near the drive motor (9), And the inside of the fixed plate (20) is slidably equipped with a movable plate (21), and the end of the movable plate (21) extends to the outside of the fixed plate (20) and is fixedly connected with the top of the pushing plate (22), and the The movable plate (21) slides close to the bottom of the second blanking plate (19). 6. A crushing device for waste plastic bags according to claim 4, characterized in that two symmetrically distributed push rods are fixedly connected to the side of the push plate (22) near the discharge port (24), and the two push rods (24) are respectively located on both sides of the reciprocating screw mandrel (25).

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