Corrugated board recycling device

Abstract

The utility model relates to the technical field of corrugated board recycling, in particular to a corrugated board recycling device which comprises a bottom supporting frame, a crushing box is fixedly installed at the upper end of the bottom supporting frame, a collecting box is connected into the bottom supporting frame in a sliding mode, a protective shell is fixedly connected to the front end of the crushing box, and a power mechanism is movably installed in the crushing box. Two upper crushing assemblies are movably installed on the upper portion in the crushing box, two lower crushing assemblies are movably installed on the lower portion in the crushing box, and the two lower crushing assemblies and the two upper crushing assemblies are all in transmission connection with the power mechanism. According to the corrugated board recycling device, a two-stage crushing mechanism is adopted, and the interior of the crushing box is designed to be wide at the upper part and narrow at the lower part, so that corrugated boards can be thoroughly crushed, the crushing efficiency is enhanced, the quality of recycled materials is improved, and meanwhile, the crushed corrugated boards can be conveniently subjected to subsequent treatment or cleaning; the equipment is reasonable in overall structural design, small in occupied space and suitable for recycling treatment of various scales.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated cardboard recycling, in particular to a corrugated cardboard recycling and processing device. Background Art

[0002] At present, the recycling of corrugated cardboard mainly relies on manual sorting and mechanical crushing. Manual sorting is inefficient and costly, while traditional mechanical crushing methods often have the following problems: 1. Uneven crushing leads to uneven quality of recycled materials, affecting the reuse value; 2. Existing equipment may require multiple crushings to achieve the ideal particle size, with low crushing efficiency, increasing energy consumption and time costs. Therefore, we propose a corrugated cardboard recycling and processing device. Utility Model Content

[0003] The main purpose of the utility model is to provide a corrugated cardboard recycling and processing device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A corrugated cardboard recycling and processing device comprises a bottom support frame, a crushing box is fixedly installed on the upper end of the bottom support frame, a collecting box is slidably connected in the bottom support frame, a protective shell is fixedly connected to the front end of the crushing box, a power mechanism is movably installed in the crushing box, two upper crushing assemblies are movably installed in the upper part of the crushing box, two lower crushing assemblies are movably installed in the lower part of the crushing box, and the two lower crushing assemblies and the two upper crushing assemblies are transmission-connected to the power mechanism, and a controller is fixedly installed at the front end of the bottom support frame.

[0006] Preferably, the bottom and the top of the crushing box are both open structures, and the interior of the crushing box is arranged to be wide at the top and narrow at the bottom.

[0007] By adopting the above technical solution: the corrugated cardboard can be effectively guided to accurately enter the crushing area, thus avoiding the ineffective movement of materials during the crushing process and enhancing the crushing efficiency.

[0008] Preferably, the power mechanism includes a motor and a movable rod, the motor is fixedly installed at the rear end of the crushing box, the output end of the motor is fixedly connected to a rotating rod, a No. 1 active crushing roller and a No. 1 driving gear are fixedly connected to the rotating rod, the movable rod is movably installed in the lower part of the crushing box, a No. 2 active crushing roller and a No. 2 driving gear are fixedly installed on the movable rod, and the No. 2 driving gear and the No. 1 driving gear are located in the same vertical plane and mesh with each other.

[0009] By adopting the above technical solution: the linkage between the motor, the driving gear, the upper crushing assembly and the lower crushing assembly is utilized to realize the coordinated operation of the crushing assembly, reduce energy consumption, simplify the equipment structure and lower the maintenance cost.

[0010] Preferably, the upper crushing assembly includes a mounting rod which is movably installed in the crushing box. An auxiliary crushing roller and a transmission gear are fixedly installed on the mounting rod. The size of the auxiliary crushing roller is the same as that of the first active crushing roller. The transmission gear and the first driving gear are located in the same plane and mesh with each other. The auxiliary crushing roller and the first active crushing roller are located in the same plane.

[0011] By adopting the above technical solution: the primary crushing is completed by the first active crushing roller and the auxiliary crushing roller on the upper crushing assembly. At the same time, the coordinated operation of the crushing assembly is realized, energy consumption is reduced, the equipment structure is simplified and the maintenance cost is lowered.

[0012] Preferably, the structure of the lower crushing assembly is the same as that of the upper crushing assembly. The size of the auxiliary crushing roller on the lower crushing assembly is the same as that of the second active crushing roller and they are located in the same plane.

[0013] By adopting the above technical solution: the secondary crushing is carried out by the second active crushing roller and the auxiliary crushing roller on the lower crushing assembly to ensure that the corrugated cardboard is thoroughly crushed.

[0014] Preferably, an extended bottom plate is integrally formed at the right end of the bottom support frame. Chutes are arranged on both the front and rear sides of the upper end of the extended bottom plate, and the left part of the chute extends into the bottom support frame.

[0015] By adopting the above technical solution: the collection box can be pulled out and placed on the extended bottom plate, which is convenient for subsequent processing or cleaning of the crushed corrugated cardboard.

[0016] Preferably, a handle is fixedly installed at the right end of the collection box. Sliders which are matched with the chutes are integrally formed on both the front and rear sides of the lower end of the collection box.

[0017] By adopting the above technical solution: the collection box can be easily pulled out from the bottom support frame through the handle.

[0018] Preferably, a feed inlet which is communicated with the inside of the collection box is arranged at the upper end of the bottom support frame.

[0019] By adopting the above technical solution: the crushed corrugated cardboard in the crushing box falls into the collection box through the feed inlet, which is convenient for collecting and processing the crushed corrugated cardboard.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. A two-stage crushing mechanism is adopted. First, the primary crushing is completed by the first active crushing roller and the auxiliary crushing roller on the upper crushing component. Subsequently, the secondary crushing is carried out by the second active crushing roller and the auxiliary crushing roller on the lower crushing component, ensuring that the corrugated cardboard is thoroughly crushed, improving the quality of the recycled materials. Moreover, the interior of the crushing box is designed to be wider at the top and narrower at the bottom, effectively guiding the corrugated cardboard to accurately enter the crushing area, avoiding the ineffective movement of materials during the crushing process, and enhancing the crushing efficiency.

[0022] 2. By utilizing the linkage of the motor, driving gear, and transmission gear, the coordinated operation of the crushing component is achieved, reducing energy consumption, simplifying the equipment structure, and lowering the maintenance cost. The collection box can be easily pulled out from the bottom support frame through the handle and placed on the extended bottom plate, facilitating the subsequent processing or cleaning of the crushed corrugated cardboard, and also facilitating the daily maintenance of the equipment. The overall structure of the equipment is reasonably designed, occupying a small space, with a simple and intuitive operation process, greatly improving the work efficiency, and being applicable to various scales of recycling and processing scenarios. Brief Description of the Drawings

[0023] Figure 1 It is a schematic diagram of the overall structure of a corrugated cardboard recycling and processing device of the present utility model;

[0024] Figure 2 It is a schematic diagram of the connection between the bottom support frame and the collection box of a corrugated cardboard recycling and processing device of the present utility model;

[0025] Figure 3 It is a schematic diagram of the internal structure of the crushing box of a corrugated cardboard recycling and processing device of the present utility model;

[0026] Figure 4 It is a schematic diagram of the structure of the power mechanism of a corrugated cardboard recycling and processing device of the present utility model;

[0027] Figure 5 It is a schematic diagram of the structure of the upper crushing component of a corrugated cardboard recycling and processing device of the present utility model.

[0028] In the figure: 1. Bottom support frame; 2. Crushing box; 3. Collection box; 31. Slide block; 32. Handle; 4. Extended bottom plate; 41. Chute; 5. Protective shell; 6. Power mechanism; 61. Motor; 62. Rotating rod; 63. First active crushing roller; 64. First driving gear; 65. Movable rod; 66. Second active crushing roller; 67. Second driving gear; 7. Upper crushing component; 71. Mounting rod; 72. Auxiliary crushing roller; 73. Transmission gear; 8. Lower crushing component; 9. Controller; 11. Feed inlet. Detailed Embodiment

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] See also Figures 1-5 , the utility model provides a technical solution:

[0033] A corrugated cardboard recycling and processing device comprises a bottom support frame 1, a crushing box 2 is fixedly installed on the upper end of the bottom support frame 1, a collecting box 3 is slidably connected inside the bottom support frame 1, a protective shell 5 is fixedly connected to the front end of the crushing box 2, a power mechanism 6 is movably installed in the crushing box 2, two upper crushing assemblies 7 are movably installed in the upper part of the crushing box 2, two lower crushing assemblies 8 are movably installed in the lower part of the crushing box 2, and the two lower crushing assemblies 8 and the two upper crushing assemblies 7 are transmission-connected to the power mechanism 6, and a controller 9 is fixedly installed at the front end of the bottom support frame 1.

[0034] In this embodiment, both the bottom and the top of the crushing box 2 are open structures, and the interior of the crushing box 2 is arranged with a wider upper part and a narrower lower part; the power mechanism 6 includes a motor 61 and a movable rod 65. The motor 61 is fixedly installed at the rear end of the crushing box 2, the output end of the motor 61 is fixedly connected with a rotating rod 62, a first active crushing roller 63 and a first driving gear 64 are fixedly connected to the rotating rod 62, the movable rod 65 is movably installed in the lower part of the crushing box 2, a second active crushing roller 66 and a second driving gear 67 are fixedly installed on the movable rod 65, and the second driving gear 67 and the first driving gear 64 are located in the same vertical plane and mesh with each other; the upper crushing assembly 7 includes a mounting rod 71, the mounting rod 71 is movably installed in the crushing box 2, an auxiliary crushing roller 72 and a transmission gear 73 are fixedly installed on the mounting rod 71, and the size of the auxiliary crushing roller 72 is the same as that of the first active crushing roller 63, the transmission gear 73 and the first driving gear 64 are located in the same plane and mesh with each other, and the auxiliary crushing roller 72 and the first active crushing roller 63 are located in the same plane; the structure of the lower crushing assembly 8 is the same as that of the upper crushing assembly 7, and the size of the auxiliary crushing roller 72 on the lower crushing assembly 8 is the same as that of the second active crushing roller 66 and they are located in the same plane.

[0035] Through the above solution: The first driving gear 64 meshes with the second driving gear 67 to make the movable rod 65 rotate in the opposite direction to the rotating rod 62. The first driving gear 64 meshes with the transmission gears 73 on the left and right sides of the same horizontal plane to drive the upper crushing assembly 7 to rotate, so that the auxiliary crushing roller 72 and the first active crushing roller 63 cooperate with each other to crush the corrugated cardboard once. The second driving gear 67 meshes with the transmission gears 73 on the left and right sides of the same horizontal plane to drive the lower crushing assembly 8 to rotate, so that the auxiliary crushing roller 72 on the lower crushing assembly 8 and the second active crushing roller 66 cooperate with each other to crush the corrugated cardboard twice. The two - time crushing makes the corrugated cardboard crushed more thoroughly and improves the quality of the recycled materials.

[0036] In this embodiment, an extended bottom plate 4 is integrally formed at the right end of the bottom support frame 1. Chute grooves 41 are arranged on both the front and rear sides of the upper end of the extended bottom plate 4, and the left part of the chute groove 41 extends into the bottom support frame 1; a handle 32 is fixedly installed at the right end of the collection box 3, and sliding blocks 31 that cooperate with the chute grooves 41 are integrally formed on both the front and rear sides of the lower end of the collection box 3; a feeding port 11 that communicates with the inside of the collection box 3 is arranged at the upper end of the bottom support frame 1.

[0037] Through the above solution: The collection box 3 is pulled out from the bottom support frame 1 to the upper end of the extended bottom plate 4 through the handle 32, which is convenient for processing the crushed corrugated cardboard collected in the collection box 3, facilitating the subsequent processing or cleaning of the crushed corrugated cardboard, and at the same time facilitating the daily maintenance of the equipment. The structure is simple and the practicability is strong.

[0038] It should be noted that the present utility model is a corrugated cardboard recycling and processing device. During use, the corrugated cardboard is put into the crushing box 2, and the motor 61 is started. The motor 61 drives the rotating rod 62 to rotate. Through the engagement of the first driving gear 64 and the second driving gear 67, the movable rod 65 rotates in the opposite direction to the rotating rod 62. At the same time, the first driving gear 64 engages with the transmission gears 73 on the left and right sides of the same horizontal plane to drive the upper crushing assembly 7 to rotate, so that the auxiliary crushing roller 72 and the first active crushing roller 63 cooperate with each other to perform primary crushing on the corrugated cardboard. The second driving gear 67 engages with the transmission gears 73 on the left and right sides of the same horizontal plane to drive the lower crushing assembly 8 to rotate, so that the auxiliary crushing roller 72 on the lower crushing assembly 8 and the second active crushing roller 66 cooperate with each other to perform secondary crushing on the corrugated cardboard. The two-time crushing makes the corrugated cardboard crushed more thoroughly. At the same time, the inside of the crushing box 2 is arranged with a wider upper part and a narrower lower part, which can guide the corrugated cardboard and make it accurately enter between the first active crushing roller 63 and the auxiliary crushing roller 72 on the upper crushing assembly 7 or between the second active crushing roller 66 and the auxiliary crushing roller 72 on the lower crushing assembly 8, further improving the crushing effect. After secondary crushing, the corrugated cardboard enters the collection box 3 through the feed port 11 for collection, and then the collection box 3 is pulled out from the bottom support frame 1 to the upper end of the extension bottom plate 4 through the handle 32, which is convenient for processing the crushed corrugated cardboard collected in the collection box 3. The structure is simple, the practicability is strong, and it is convenient to operate.

[0039] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard recycling and processing device, comprising a bottom support frame (1), characterized in that: A crushing box (2) is fixedly mounted on the upper end of the bottom support frame (1), a collecting box (3) is slidably connected inside the bottom support frame (1), a protective shell (5) is fixedly connected to the front end of the crushing box (2), a power mechanism (6) is movably mounted inside the crushing box (2), two upper crushing assemblies (7) are movably mounted on the upper part of the crushing box (2), two lower crushing assemblies (8) are movably mounted on the lower part of the crushing box (2), and the two lower crushing assemblies (8) and the two upper crushing assemblies (7) are both transmission-connected to the power mechanism (6), and a controller (9) is fixedly mounted on the front end of the bottom support frame (1); The bottom and top of the crushing box (2) are both open structures, and the interior of the crushing box (2) is wide at the top and narrow at the bottom.

2. The corrugated cardboard recycling and processing device according to claim 1, characterized in that: The power mechanism (6) comprises a motor (61) and a movable rod (65), wherein the motor (61) is fixedly mounted at the rear end of the crushing box (2), the output end of the motor (61) is fixedly connected to a rotating rod (62), the rotating rod (62) is fixedly connected to a first active crushing roller (63) and a first driving gear (64), the movable rod (65) is movably mounted at the lower part of the crushing box (2), the movable rod (65) is fixedly mounted to a second active crushing roller (66) and a second driving gear (67), the second driving gear (67) and the first driving gear (64) are located in the same vertical plane and mesh with each other.

3. The corrugated cardboard recycling and processing device according to claim 1, characterized in that: The upper crushing assembly (7) comprises a mounting rod (71), the mounting rod (71) being movably mounted in the crushing box (2), an auxiliary crushing roller (72) and a transmission gear (73) being fixedly mounted on the mounting rod (71), the size of the auxiliary crushing roller (72) being the same as the size of the first active crushing roller (63), the transmission gear (73) and the first driving gear (64) being located in the same plane and meshing with each other, and the auxiliary crushing roller (72) and the first active crushing roller (63) being located in the same plane.

4. The corrugated cardboard recycling and processing device according to claim 1, characterized in that: The structure of the lower crushing assembly (8) is the same as that of the upper crushing assembly (7), and the size of the auxiliary crushing roller (72) on the lower crushing assembly (8) is the same as that of the second active crushing roller (66) and they are located on the same plane.

5. The corrugated cardboard recycling and processing device according to claim 1, characterized in that: An extended bottom plate (4) is integrally formed at the right end of the bottom support frame (1), and slide grooves (41) are provided at both the front and rear sides of the upper end of the extended bottom plate (4), and the left portion of the slide groove (41) extends into the bottom support frame (1).

6. The corrugated cardboard recycling device according to claim 1, characterized in that: A handle (32) is fixedly mounted on the right end of the collection box (3), and sliding blocks (31) for use with the slide groove (41) are integrally formed on both the front and rear sides of the lower end of the collection box (3).

7. The corrugated cardboard recycling and processing device according to claim 1, characterized in that: The upper end of the bottom support frame (1) is provided with a feed port (11) which communicates with the interior of the collection box (3).

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