Solid waste chopping and scattering equipment

Abstract

The utility model relates to the technical field of chopping and scattering equipment, in particular to solid waste chopping and scattering equipment which comprises a chopping box and a scattering barrel, a feeding pipeline is arranged on the end face of the front end of the chopping box, and a chopping device is installed in the chopping box. The cutting device comprises a first air cylinder, a first fodder chopper set, a second air cylinder, a second fodder chopper set, an electric telescopic rod and a push plate, the cutting device cuts solid waste in a large-bag shape into laminated small blocks, cutting of the solid waste is achieved, follow-up treatment or recovery is facilitated, and the cutting efficiency is improved. Small blocky solid waste can be transported, classified, stored and further treated more easily, so that the whole treatment process is accelerated, then the output end of a first motor drives a driving shaft to rotate at a high speed, the driving shaft drives a scattering rod to scatter the solid waste entering a scattering barrel, and after the cut solid waste is evenly scattered, an electromagnetic plate is powered on, so that the solid waste is evenly scattered. And metal impurities remained in the solid waste can be adsorbed on the electromagnetic plate, so that the metal impurities in the solid waste are removed.

Description

Technical Field

[0001] The utility model relates to the technical field of chopping and breaking equipment, in particular to a chopping and breaking equipment for solid waste. Background Art

[0002] As we all know, solid waste is a complex heterogeneous system. In particular, waste fabrics are prone to entanglement, industrial clothing scraps, leather factory scraps, paper mill waste, decoration combustible waste, and some domestic waste have low bulk density, poor fluidity, and low adhesion after crushing. Through sorting, crushing, screening and other processes, the size and shape of solid waste are made uniform, and the content composition is homogenized, which can lay a good foundation for the combustion and utilization of solid waste as fuel.

[0003] Existing chopping and breaking devices are difficult to effectively chop large bags of solid waste, which may lead to low processing efficiency and increase the difficulty of subsequent operations. Solid waste often contains metal impurities that may cause harm to the environment and human health. If the equipment cannot effectively remove these impurities, the quality of the treated solid waste may not meet the standards. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a solid waste chopping and dispersing device.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid waste chopping and scattering device, comprising a chopping box and a scattering barrel, the front end face of the chopping box is provided with a feeding pipeline, a chopping device is installed in the chopping box, the chopping device comprises a first cylinder, a first chopping blade group, a second cylinder, a second chopping blade group, an electric telescopic rod and a push plate, the top wall of the chopping box is provided with the first cylinder, the output end of the first cylinder passes through the top wall of the chopping box and is provided with a first fixing plate through a steering device, and the bottom wall of the first fixing plate is provided with the first A guillotine group, a second cylinder is installed on the back side wall of the guillotine box, the output end of the second cylinder passes through the back wall of the guillotine box and is installed with a second fixed plate, the output end of the second fixed plate is installed with the second guillotine group, the right outer wall of the guillotine box is installed with the electric telescopic rod, the output end of the electric telescopic rod passes through the side wall of the guillotine box and is provided with the push plate, a conveying box is provided on the left side of the guillotine box, the breaking up barrel is installed on the left end of the conveying box, a breaking up device is provided in the breaking up barrel, and an electromagnetic plate is installed on the inner side wall of the breaking up barrel.

[0008] In order to facilitate the breakup of the solid waste after being chopped, the utility model has the following improvements: the breakup device includes a first motor, a drive shaft and a breakup rod; the first motor is installed on the top wall of the breakup barrel; the output end of the first motor passes through the top wall of the breakup barrel and is installed with the drive shaft; the outer wall of the drive shaft is annularly installed with the breakup rod.

[0009] In order to facilitate the steering of the first guillotine group, the utility model is improved in that the steering device includes a second motor, the second motor is embedded and installed on the bottom wall of the output end of the first cylinder, and the first fixing plate is provided at the output end of the second motor.

[0010] In order to facilitate the chopping of solid waste, the utility model is improved in that the first chopping knife group and the second chopping knife group are both composed of multiple groups of blades.

[0011] In order to facilitate the discharge of solid waste, the utility model is improved in that the bottom wall of the scattering barrel is provided with a guide cavity.

[0012] In order to facilitate the discharge of solid waste, the utility model is improved in that a discharge pipe is installed on the bottom wall of the scattering barrel.

[0013] In order to facilitate the control of the opening and closing of the discharge pipe, the utility model is improved in that a solenoid valve is installed on the discharge pipe.

[0014] In order to ensure the stability and accuracy of the operation of the first motor and the second motor, the utility model is improved in that the first motor and the second motor are both servo motors.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a solid waste chopping and disintegrating device, which has the following beneficial effects:

[0017] The solid waste chopping and breaking equipment uses a chopping device to drive the second chopping blade group to chop the solid waste horizontally through the second cylinder, and then drives the first chopping blade group to chop the solid waste twice through the first cylinder, so that the solid waste in large bags is chopped into stacked small pieces, thereby achieving the chopping of the solid waste for subsequent treatment or recycling. Small pieces of solid waste are easier to transport, classify, store and further process, thereby accelerating the entire processing flow. Breaking the solid waste into small pieces can increase its surface area, making it easier to separate it from recycled materials, which helps to improve the recovery rate and enable more valuable resources to be recycled.

[0018] The solid waste chopping and breaking up equipment, through the provided breaking up device, drives the push plate through the electric telescopic rod to push the cut solid waste into the breaking up box, and then makes the output end of the first motor drive the driving shaft to rotate at a high speed, and the driving shaft drives the breaking up rod to break up the solid waste entering the breaking up barrel, and after the cut solid waste is evenly broken up, the electromagnetic plate is energized, and the metal impurities remaining in the solid waste can be adsorbed on the electromagnetic plate, and the metal impurities in the solid waste can be removed, and finally, the solid waste can be discharged from the discharge pipe, and then the electromagnetic plate is turned off to discharge the metal impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A schematic diagram of a half-section three-dimensional structure of a cutting box at a second angle;

[0021] Figure 3 For the utility model Figure 1 A schematic diagram of a half-cut three-dimensional structure of a broken-up box;

[0022] Figure 4 It is a schematic diagram of the half-section three-dimensional structure of the output end of the first cylinder in the chopping device of the utility model.

[0023] In the figure: 1. guillotine box; 2. shattering barrel; 3. feed pipe; 4. first cylinder; 5. first guillotine group; 6. second cylinder; 7. second guillotine group; 8. electric telescopic rod; 9. push plate; 10. first fixed plate; 11. second fixed plate; 12. conveying box; 13. electromagnetic plate; 14. first motor; 15. driving shaft; 16. shattering rod; 17. second motor; 18. blade; 19. guide chamber; 20. discharge pipe; 21. electromagnetic valve. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4A solid waste chopping and breaking device comprises a chopping box 1 and a breaking barrel 2, wherein the front end face of the chopping box 1 is provided with a feed pipe 3, a chopping device is installed in the chopping box 1, and the chopping device comprises a first cylinder 4, a first chopping blade group 5, a second cylinder 6, a second chopping blade group 7, an electric telescopic rod 8 and a push plate 9, the top wall of the chopping box 1 is provided with the first cylinder 4, the output end of the first cylinder 4 passes through the top wall of the chopping box 1 and is provided with a first fixing plate 10 through a steering device, the bottom wall of the first fixing plate 10 is provided with the first chopping blade group 5, and the back side wall of the chopping box 1 is provided with a There is a second cylinder 6, the output end of the second cylinder 6 penetrates the back wall of the guillotine box 1 and is installed with a second fixed plate 11, the output end of the second fixed plate 11 is installed with the second guillotine group 7, the right outer wall of the guillotine box 1 is installed with the electric telescopic rod 8, the output end of the electric telescopic rod 8 penetrates the side wall of the guillotine box 1 and is provided with the push plate 9, the left side of the guillotine box 1 is provided with a conveying box 12, the left end of the conveying box 12 is installed with the scattering barrel 2, the scattering barrel 2 is provided with a scattering device, and the inner side wall of the scattering barrel 2 is installed with an electromagnetic plate 13. In this embodiment, first, The solid waste is put into the chopping box 1 through the feed pipe 3, and then the second cylinder 6 is started, so that the output end of the second cylinder 6 drives the second fixed plate 11, and the second fixed plate 11 drives the second chopping knife group 7 to move toward the direction of the solid waste, so that the second chopping knife group 7 guillotines the solid waste, and after the horizontal chopping, the solid waste is guillotined into layers, and then the second cylinder 6 is retracted, and then the first cylinder 4 is started, and the output end of the first cylinder 4 drives the first fixed plate 10, and the output end of the first fixed plate 10 drives the first chopping knife group 5 to descend, so that the first chopping knife group 5 descends to chop the stacked solid waste into long strips, and then the first cylinder 4 is started. The cylinder 4 drives the first fixed plate 10 and the first guillotine group 5 to rise, and then the first guillotine group 5 is turned 90 degrees through the steering device, and then the first cylinder 4 is started to descend again, so that the first fixed plate 10 drives the first guillotine group 5 to cut the solid waste into stacked small blocks, and then the electric telescopic rod 8 is started to extend, so that the output end of the electric telescopic rod 8 drives the push plate 9 to push the solid waste into the conveying box 12, and then falls into the scattering box, and the solid waste is scattered by the scattering device, and the electromagnetic plate 13 is energized, so that the metal impurities remaining in the solid waste can be adsorbed on the electromagnetic plate 13, and the metal impurities in the solid waste can be removed.

[0026] In actual use, it is further convenient to break up the solid waste after being chopped. In this embodiment, the breaking up device includes a first motor 14, a drive shaft 15 and a breaking up rod 16. The top wall of the breaking up barrel 2 is installed with the first motor 14. The output end of the first motor 14 passes through the top wall of the breaking up barrel 2 and is installed with the drive shaft 15. The outer wall of the drive shaft 15 is annularly installed with the breaking up rod 16. When the solid waste needs to be broken up, the first motor 14 is started, and the output end of the first motor 14 drives the drive shaft 15 to rotate at a high speed. The drive shaft 15 drives the breaking up rod 16 to break up the solid waste entering the breaking up barrel 2, so that the solid waste after being chopped is evenly broken up.

[0027] In actual use, the steering of the first guillotine group 5 is further facilitated. In this embodiment, the steering device includes a second motor 17, and the second motor 17 is embedded in the bottom wall of the output end of the first cylinder 4. The output end of the second motor 17 is provided with the first fixed plate 10. When the first guillotine group 5 completes the chopping work, the first cylinder 4 is started to drive the first fixed plate 10 and the first guillotine group 5 to rise, and then the second motor 17 is started. The output end of the second motor 17 drives the first fixed plate 10 to rotate, thereby realizing the steering of the first guillotine group 5, which is convenient for block-shaped chopping of solid waste.

[0028] In actual use, it is further convenient to cut the solid waste. In this embodiment, the first guillotine group 5 and the second guillotine group 7 are both composed of multiple groups of blades 18, which further facilitates the cutting of the solid waste.

[0029] In actual use, in order to further facilitate the discharge of solid waste, in this embodiment, the bottom wall of the scattering barrel 2 is provided with a guide cavity 19, which is convenient for guiding the solid waste after scattering to prevent the solid waste from remaining on the bottom wall of the scattering barrel 2.

[0030] In actual use, in order to further facilitate the discharge of solid waste, in this embodiment, a discharge pipe 20 is installed on the bottom wall of the scattering barrel 2. The discharge pipe 20 is convenient for discharging the dispersed solid waste. The electromagnetic plate 13 can be powered off to allow metal impurities to be discharged through the discharge pipe 20.

[0031] In actual use, in order to further facilitate the control of the opening and closing of the discharge pipe 20 , in this embodiment, a solenoid valve 21 is installed on the discharge pipe 20 , and the solenoid valve 21 facilitates the control of the opening and closing of the discharge pipe 20 .

[0032] In actual use, the stability and accuracy of the operation of the first motor 14 and the second motor 17 are further guaranteed. In this embodiment, the first motor 14 and the second motor 17 are servo motors. The servo motors can perform position, speed and torque control with high precision. The servo motors use closed-loop control and have good stability. They can avoid problems such as stalling and vibration, thereby ensuring the stability and accuracy of the operation of the first motor 14 and the second motor 17.

[0033] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste chopping and breaking device, comprising a chopping box (1) and a breaking bucket (2), characterized in that: The front end surface of the chopping box (1) is provided with a feed pipe (3), and a chopping device is installed in the chopping box (1), and the chopping device comprises a first cylinder (4), a first chopping blade group (5), a second cylinder (6), a second chopping blade group (7), an electric telescopic rod (8) and a push plate (9). The top wall of the chopping box (1) is provided with the first cylinder (4), and the output end of the first cylinder (4) passes through the top wall of the chopping box (1) and is provided with a first fixing plate (10) through a steering device. The bottom wall of the first fixing plate (10) is provided with the first chopping blade group (5), and the back side wall of the chopping box (1) is provided with the second cylinder (6). The output end of the second cylinder (6) passes through the back wall of the chopping box (1) and is installed with a second fixed plate (11); the output end of the second fixed plate (11) is installed with the second chopping blade group (7); the right outer wall of the chopping box (1) is installed with the electric telescopic rod (8); the output end of the electric telescopic rod (8) passes through the side wall of the chopping box (1) and is provided with the push plate (9); a conveying box (12) is provided on the left side of the chopping box (1); the breaking bucket (2) is installed at the left end of the conveying box (12); a breaking device is provided in the breaking bucket (2); and an electromagnetic plate (13) is installed on the inner wall of the breaking bucket (2).

2. The solid waste chopping and disintegrating device according to claim 1, characterized in that: The scattering device comprises a first motor (14), a drive shaft (15) and a scattering rod (16); the first motor (14) is mounted on the top wall of the scattering barrel (2); the output end of the first motor (14) passes through the top wall of the scattering barrel (2) and is mounted with the drive shaft (15); the outer wall of the drive shaft (15) is annularly mounted with the scattering rod (16).

3. The solid waste chopping and breaking device according to claim 2, characterized in that: The steering device comprises a second motor (17), the second motor (17) being embedded and mounted on the bottom wall of the output end of the first cylinder (4), and the first fixing plate (10) being provided at the output end of the second motor (17).

4. The solid waste chopping and breaking device according to claim 3 is characterized in that: The first guillotine set (5) and the second guillotine set (7) are both composed of multiple sets of blades (18).

5. The solid waste chopping and disintegrating device according to claim 4, characterized in that: The bottom wall of the beating barrel (2) is provided with a flow guide cavity (19).

6. The solid waste chopping and breaking device according to claim 5, characterized in that: A discharge pipe (20) is installed on the bottom wall of the beating barrel (2).

7. The solid waste chopping and disintegrating device according to claim 6, characterized in that: The discharge pipe (20) is provided with a solenoid valve (21).

8. The solid waste chopping and disintegrating device according to claim 7, characterized in that: The first motor (14) and the second motor (17) are both servo motors.

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