Crushing device for carton recycling

Abstract

The utility model discloses a smashing device for carton recycling, which comprises a processing box, a collecting groove is arranged at the bottom end of the front side of the processing box, a collecting box is arranged in the processing box, the collecting box is taken out and placed in the processing box through the collecting groove, a smashing assembly is arranged in the processing box, and the smashing assembly is located above the collecting box. A feeding assembly is installed at the top end of the treatment box, an extrusion assembly is installed in the treatment box, the extrusion assembly comprises two pressing plates symmetrically arranged in the treatment box, push rods are symmetrically installed on the sides, away from each other, of the two pressing plates, and the ends of the push rods penetrate to the outer side of the treatment box; in the working process, after the arranged second motor is started, the two pressing plates are driven to move relatively, when the two pressing plates get close to each other, a carton is flattened, when the two pressing plates get away from each other, the flattened carton is discharged downwards and enters the position between the two smashing rollers, smashing of the carton is facilitated, and the recycling efficiency of the carton is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of carton recycling, in particular to a crushing device for carton recycling. Background Art

[0002] According to the patent document with the authorization announcement number of "CN210906453U" and the invention name of "a pulverizing device for recycling waste paper boxes", its specification states: when in use, first check the entire pulverizing device for recycling waste paper boxes. After the user confirms that the inspection is correct, turn on the power, turn on the device, and start using it. The user first pours the waste paper box from the feed port into the pulverizing chamber, and drives the coupling to rotate through the drive motor. As the coupling rotates, the transmission belt will be driven to rotate together, thereby driving the second pulverizing roller to rotate, and the rotation of the second pulverizing roller will drive the first pulverizing roller to rotate. As the first pulverizing roller rotates, the pulverizing blade on the first pulverizing roller will pulverize the waste paper box. After a period of time, the pulverized waste paper box will follow the transfer hopper and enter the inside of the paper scattering chamber to form an accumulation. Under the action of the turned-on fan, the shredded paper is blown away, thereby preventing the accumulation of shredded paper blocks. However, the following defects still exist:

[0003] During the crushing process, since the gap between the two crushing rollers is small and the carton has not been squeezed and flattened and has a large volume, the carton enters the gap between the two crushing rollers at a slow speed, resulting in low crushing efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a pulverizing device for carton recycling, which effectively solves the problem that the gap between the two pulverizing rollers is small and the carton volume is large and inconvenient to pulverize.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulverizing device for recycling carton, comprising a processing box, a collecting slot is provided at the bottom of the front side of the processing box, a collecting box is installed inside the processing box, the collecting box is taken out through the collecting slot and put into the processing box, a pulverizing assembly is installed inside the processing box, the pulverizing assembly is located above the collecting box, a feeding assembly is installed at the top of the processing box, and an extrusion assembly is installed inside the processing box;

[0006] The extrusion assembly includes two pressure plates symmetrically arranged inside the processing box. Push rods are symmetrically installed on the sides of the two pressure plates away from each other. The ends of the push rods penetrate to the outside of the processing box. An end plate is installed on the end of the push rod located outside the processing box.

[0007] Preferably, an inclined plate is installed at the top end of the pressure plate, the inclined plate is inclined, the bottom ends of the two inclined plates are inclined toward a side where the two inclined plates are close to each other, and a baffle is fixedly installed at the top end of the inclined plate.

[0008] Preferably, a longitudinal movement block is provided on one side of the processing box, and a connecting rod is provided between the bottom wall of the longitudinal movement block and the two end plates, and the two ends of the connecting rod are respectively hinged to the end plates and the bottom wall of the longitudinal movement block, and fixed plates are provided on the upper and lower sides of the longitudinal movement block, and the fixed plates are fixedly installed on the processing box, and two guide rods are symmetrically installed between the two fixed plates, and the longitudinal movement block is slidably connected to the guide rods, and a spring is fixedly installed on the top of the longitudinal movement block, and the top of the spring is fixedly connected to the bottom wall of the upper fixed plate.

[0009] Preferably, a toothed plate is fixedly mounted on the top of the longitudinal movement block, a half gear is meshedly connected to one side of the toothed plate, the half gear is fixedly connected to the output shaft of the second motor, the second motor is fixedly mounted on the motor mounting frame, and the motor mounting frame is fixedly mounted on the processing box.

[0010] Preferably, the feed assembly includes an extension plate symmetrically installed on the top of the processing box, a material bin is installed on the top of the extension plate, a slope is provided on the top wall of the extension plate, a plate groove is opened inside the extension plate, and two baffles are slidably installed in the two plate grooves respectively.

[0011] Preferably, the crushing assembly includes two crushing rollers symmetrically arranged inside the processing box, the crushing rollers are arranged parallel to the pressure plate, the crushing rollers are located below the pressure plate, and rotating shafts are symmetrically installed at both ends of the crushing rollers. The rotating shafts are rotatably connected to the processing box, and transmission gears are coaxially installed on the transmission gears at the same end of the two crushing rollers. The two transmission gears are meshed with each other, and the rotating shaft at one end of one of the crushing rollers is fixedly connected to the output shaft of the first motor, and the first motor is fixedly installed on the processing box.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] During operation, after the second motor is turned on, the two pressing plates are driven to move relative to each other. When the two pressing plates are close to each other, the cartons are flattened. When the two pressing plates are away from each other, the flattened cartons are discharged downwards into between the two crushing rollers, which facilitates the crushing of the cartons and improves the efficiency of carton recycling.

[0014] During operation, the baffle plate at the top of the pressing plate is slidably installed in the plate groove. When the two pressing plates approach each other, the two baffle plates approach each other to block the cartons in the silo, which is convenient for squeezing the cartons. When the two pressing plates move away from each other, the cartons in the silo smoothly enter between the two pressing plates, which is convenient for subsequent carton crushing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of a pulverizing device for recycling carton boxes according to the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the crushing component of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the feed assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the longitudinal shift block structure of the utility model.

[0022] In the figure: 1. processing box; 2. collecting trough; 3. collecting box; 4. crushing assembly; 401. crushing roller; 402. rotating shaft; 403. transmission gear; 404. first motor; 5. feeding assembly; 501. extension plate; 502. hopper; 503. inclined plane; 504. plate trough; 6. extrusion assembly; 601. pressing plate; 602. push rod; 603. end plate; 604. inclined plate; 605. baffle; 606. longitudinal movement block; 607. connecting rod; 608. fixed plate; 609. guide rod; 610. spring; 611. tooth plate; 612. half gear; 613. second motor. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1-5 The utility model relates to a pulverizing device for recycling carton, comprising a processing box 1, a collecting slot 2 is provided at the bottom of the front of the processing box 1, a collecting box 3 is installed inside the processing box 1, the collecting box 3 is taken out through the collecting slot 2 and put into the processing box 1, a pulverizing assembly 4 is installed inside the processing box 1, the pulverizing assembly 4 is located above the collecting box 3, a feeding assembly 5 is installed at the top of the processing box 1, and an extrusion assembly 6 is installed inside the processing box 1;

[0025] The extrusion assembly 6 includes two pressing plates 601 symmetrically arranged inside the processing box 1, and push rods 602 are symmetrically installed on the sides of the two pressing plates 601 that are away from each other. The ends of the push rods 602 penetrate to the outside of the processing box 1, and an end plate 603 is installed on the end of the push rod 602 located on the outside of the processing box 1. An inclined plate 604 is installed on the top of the pressing plate 601. The inclined plate 604 is inclined. The bottom ends of the two inclined plates 604 are inclined toward the side where the two inclined plates 604 are close to each other. A baffle 605 is fixedly installed on the top of the inclined plate 604. A longitudinal movement block 606 is provided on one side of the processing box 1. A connecting rod 607 is provided between the bottom wall of the longitudinal movement block 606 and the two end plates 603. The two ends of the connecting rod 607 are respectively hinged to the end plate 603 and the bottom wall of the longitudinal movement block 606. Fixed plates 608 are provided on the upper and lower sides of the longitudinal movement block 606, and the fixed plate 608 is fixedly installed on the processing box 1. Two guide rods 609 are symmetrically installed between the two fixed plates 608, and the longitudinal movement block 606 is slidably connected to the guide rod 609. A spring 610 is fixedly installed on the top of the longitudinal movement block 606, and the top of the spring 610 is fixedly connected to the bottom wall of the upper fixed plate 608. A tooth plate 611 is fixedly installed on the top of the longitudinal movement block 606, and a half gear 612 is meshed and connected on one side of the tooth plate 611. The half gear 612 is fixedly connected to the output shaft of the second motor 613. The second motor 613 is fixedly installed on the motor mounting frame, and the motor mounting frame is fixedly installed on the processing box 1. After the second motor 613 is turned on, it drives the two pressing plates 601 to move relative to each other. When the two pressing plates 601 approach each other, the carton is flattened. When the two pressing plates 601 move away from each other, the flattened carton is discharged downward into between the two crushing rollers 401, which facilitates the crushing of the carton and improves the efficiency of carton recycling.

[0026] The feeding assembly 5 includes an extension plate 501 symmetrically mounted on the top of the processing box 1, a silo 502 is mounted on the top of the extension plate 501, a top wall of the extension plate 501 is provided with an inclined surface 503, a plate groove 504 is provided inside the extension plate 501, two baffles 605 are respectively slidably mounted in the two plate grooves 504, and the crushing assembly 4 includes two crushing rollers 401 symmetrically arranged inside the processing box 1, the crushing rollers 401 are arranged parallel to the pressure plate 601, the crushing rollers 401 are located below the pressure plate 601, and the two ends of the crushing rollers 401 are symmetrically mounted with rotating shafts 402, the rotating shafts 402 are rotatably connected to the processing box 1, and the two crushing rollers 401 A transmission gear 403 is coaxially mounted on the transmission gear 403 at the same end, and the two transmission gears 403 are meshed with each other. The rotating shaft 402 at one end of one crushing roller 401 is fixedly connected to the output shaft of the first motor 404. The first motor 404 is fixedly mounted on the processing box 1. The baffle 605 at the top of the pressure plate 601 is slidably mounted in the plate groove 504. When the two pressure plates 601 approach each other, the two baffles 605 approach each other to block the cartons in the silo 502, which is convenient for squeezing the cartons. When the two pressure plates 601 move away from each other, the cartons in the silo 502 smoothly enter between the two pressure plates 601, which is convenient for subsequent carton crushing.

[0027] Working principle: When working, first turn on the first motor 404 to make one of the crushing rollers 401 rotate, and under the action of the two transmission gears 403, the two crushing rollers 401 are driven to rotate in opposite directions, and the gap between the two crushing rollers 401 forms a carton crushing gap;

[0028] The second motor 613 is controlled to be turned on, so that the half gear 612 rotates. When the toothed part of the half gear 612 meshes with the tooth plate 611, the longitudinal movement block 606 is driven to move upward. When the half gear 612 is disengaged from the tooth plate 611, the longitudinal movement block 606 moves back downward under the elastic force of the spring 610 until the half gear 612 rotates to mesh with the tooth plate 611 again, so that the longitudinal movement block 606 moves back and forth longitudinally. When the longitudinal movement block 606 moves upward, the two pressure plates 601 are pulled closer to each other through the two connecting rods 607. When the longitudinal movement block 606 moves downward, the two pressure plates 601 are pushed away from each other.

[0029] The cartons to be shredded are placed in the hopper 502, so that the cartons slide down along the inclined surface 503. When the two pressing plates 601 approach each other, the cartons entering between the two pressing plates 601 are flattened. When the two pressing plates 601 move away from each other, the flattened cartons enter the carton shredding gap, and the two shredding rollers 401 rotate to shred the cartons. Finally, the shredded cartons fall into the collection box 3.

[0030] Since the baffle 605 is slidably installed in the plate groove 504, when the two pressing plates 601 approach each other for squeezing, the two baffles 605 approach each other to prevent the cartons in the silo 502 from continuing to enter the two pressing plates 601, which facilitates squeezing. When the two pressing plates 601 move away from each other, the flattened cartons fall down and are crushed, and the two baffles 605 move away from each other, so that subsequent cartons can continue to enter between the two pressing plates 601, which facilitates subsequent crushing.

Claims

1. A shredding device for recycling carton, comprising a processing box (1), characterized in that: The front bottom of the processing box (1) is provided with a collecting slot (2), a collecting box (3) is installed inside the processing box (1), the collecting box (3) is taken out through the collecting slot (2) and put into the processing box (1), a crushing assembly (4) is installed inside the processing box (1), the crushing assembly (4) is located above the collecting box (3), a feeding assembly (5) is installed at the top of the processing box (1), and an extrusion assembly (6) is installed inside the processing box (1); The extrusion assembly (6) comprises two pressing plates (601) symmetrically arranged inside the processing box (1), and push rods (602) are symmetrically installed on the sides of the two pressing plates (601) that are away from each other, and the ends of the push rods (602) penetrate to the outside of the processing box (1), and an end plate (603) is installed on the end of the push rods (602) located outside the processing box (1).

2. A carton recycling shredding device according to claim 1, characterized in that: An inclined plate (604) is installed at the top of the pressure plate (601), the inclined plate (604) is tilted, the bottom ends of the two inclined plates (604) are tilted toward the side where the two inclined plates (604) are close to each other, and a baffle (605) is fixedly installed at the top of the inclined plate (604).

3. A shredding device for recycling carton according to claim 1, characterized in that: A longitudinal movement block (606) is provided on one side of the processing box (1), and a connecting rod (607) is provided between the bottom wall of the longitudinal movement block (606) and the two end plates (603). The two ends of the connecting rod (607) are hinged to the end plates (603) and the bottom wall of the longitudinal movement block (606) respectively. Fixed plates (608) are provided on the upper and lower sides of the longitudinal movement block (606). The fixed plate (608) is fixedly installed on the processing box (1). Two guide rods (609) are symmetrically installed between the two fixed plates (608). The longitudinal movement block (606) is slidably connected to the guide rods (609). A spring (610) is fixedly installed on the top of the longitudinal movement block (606), and the top of the spring (610) is fixedly connected to the bottom wall of the upper fixed plate (608).

4. A shredding device for recycling carton according to claim 3, characterized in that: A toothed plate (611) is fixedly mounted on the top of the longitudinal movement block (606); a half gear (612) is meshedly connected to one side of the toothed plate (611); the half gear (612) is fixedly connected to the output shaft of the second motor (613); the second motor (613) is fixedly mounted on a motor mounting frame; and the motor mounting frame is fixedly mounted on the processing box (1).

5. The shredding device for recycling carton according to claim 2, characterized in that: The feed assembly (5) comprises an extension plate (501) symmetrically mounted on the top of the processing box (1); a material bin (502) is mounted on the top of the extension plate (501); a slope (503) is provided on the top wall of the extension plate (501); a plate groove (504) is provided inside the extension plate (501); and two baffles (605) are slidably mounted in the two plate grooves (504) respectively.

6. The shredding device for recycling carton according to claim 1, characterized in that: The crushing assembly (4) comprises two crushing rollers (401) symmetrically arranged inside the processing box (1); the crushing rollers (401) are arranged parallel to the pressure plate (601); the crushing rollers (401) are located below the pressure plate (601); rotating shafts (402) are symmetrically installed at both ends of the crushing rollers (401); the rotating shafts (402) are rotatably connected to the processing box (1); a transmission gear (403) is coaxially installed on the transmission gear (403) at the same end of the two crushing rollers (401); the two transmission gears (403) are meshed with each other; the rotating shaft (402) at one end of one of the crushing rollers (401) is fixedly connected to the output shaft of a first motor (404); and the first motor (404) is fixedly installed on the processing box (1).

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