Crushing device for recycling and processing cartons

Abstract

The invention relates to the technical field of carton recovery, and discloses a crushing device for carton recovery processing, which comprises a crushing cabin, a dust removal mechanism is arranged in the middle of the inner side of the crushing cabin, the dust removal mechanism comprises a dust filtration cabin, and the dust filtration cabin is located in the middle of the crushing cabin and is fixedly connected with the middle of the crushing cabin; a second material pushing rod is arranged at the left end of the inner side of the dust filtering cabin, and a first material pushing rod is arranged at the right end of the inner side of the dust filtering cabin. The paper scrap smashing device has the beneficial effects that the distance between the smashing cutters is small, the carton smashing effect can be improved, dust in smashed carton scraps can be conveniently removed, the cleanliness of the smashed paper scraps can be improved, fiber scraps generated by paper scrap smashing can be conveniently subjected to steam humidification, and the paper scrap smashing effect can be improved. And the gravity of the fiber chippings is increased to prevent the fiber chippings from flying around under the blowing of external wind power, so that the crushed chippings are conveniently and uniformly discharged, and the situation that the discharged chippings are accumulated to influence the operation efficiency of the next procedure is favorably prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of carton recycling, and in particular to a pulverizing device for carton recycling. Background Art

[0002] With the continuous improvement of environmental awareness and the increasing importance of resource recycling, the recycling of packaging cartons has become an area of ​​great concern. In the current packaging carton recycling process, there are a series of problems to be solved.

[0003] The conventional equipment has a relatively simple treatment method for the shredded cartons, which usually only performs a simple shredding operation without humidifying the debris fibers generated after the shredding of the cartons. As a result, after the fiber debris generated after the shredding of the cartons is discharged from the shredding chamber, due to its light weight, when there is wind blowing, the fiber debris and the dust mixed therein are easily blown everywhere by the wind, resulting in a certain waste of paper scraps. At the same time, the debris fibers and dust flying everywhere are small in size and light in weight, so they are easily inhaled into the body by the staff, causing certain harm to the human body. In addition, the spacing between the shredding knives in the existing shredding equipment is too large, resulting in poor effect after the carton is shredded. When the existing shredding device shreds the carton into debris, the debris will mostly be discharged to the designated position along the discharge pipe and piled up together. When there is too much accumulation, the accumulated debris is easy to block the discharge port, and when the debris is accumulated too much, it is easy to tilt and slide, thereby affecting the efficiency of transmission to the next process. Therefore, the technical personnel in this field provide a shredding device for carton recycling processing to solve the problems raised in the above background technology. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that traditional equipment has a relatively simple way of processing shredded cartons, usually only performing simple shredding operations, without humidifying the debris fibers generated after the carton shredding. This makes the fiber debris generated after the carton shredding, after being discharged from the shredding chamber, easy to fly everywhere under the wind due to its light weight when there is wind, resulting in a certain waste of paper scraps. At the same time, the debris fibers and dust flying everywhere are easy to be inhaled into the body by the staff due to their small size and light weight, causing certain harm to the human body. In addition, the spacing between the shredding knives in the existing shredding equipment is too large, resulting in poor effect after the carton shredding. When the existing shredding device shreds the carton into debris, the debris will mostly be discharged to the designated position along the discharge pipe and piled up together. When there is too much accumulation, the accumulated debris is easy to block the discharge port, and when there is too much accumulation of debris, it is easy to tilt and slide, thereby affecting the efficiency of transmission to the next process. A shredding device for carton recycling processing is proposed.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a pulverizing device for carton recycling processing, comprising a pulverizing chamber, a dust removal mechanism is provided in the middle of the inner side of the pulverizing chamber, the dust removal mechanism comprises a dust filter chamber, the dust filter chamber is located in the middle of the pulverizing chamber and is fixedly connected to the middle of the pulverizing chamber, a second pushing rod is provided at the left end of the inner side of the dust filter chamber, a first pushing rod is provided at the right end of the inner side of the dust filter chamber, a dust extraction chamber is provided at both the left and right ends of the dust filter chamber, three dust extraction fans are evenly distributed at the lower part of the inner side of the dust extraction chamber, a heating box is fixed above the inner side of the dust extraction chamber at the right end of the dust filter chamber, a heater is provided in the inner wall of the inner side of the heating box, an air supply pipe is fixed above the right end of the heating box, an injection nozzle is fixed at the bottom end of the air supply pipe, and a plurality of groups of filter holes are evenly distributed on the inner walls at the left and right ends of the dust filter chamber;

[0006] Through the above technical scheme, during the dust removal process, when the crushed carton debris falls into the second pushing rod and the pushing grooves provided on the outer sides of the first pushing rod, the rotating first pushing rod and the second pushing rod push the carton debris toward the inner wall of the dust filter chamber. When the carton debris approaches the inner wall of the dust filter chamber under the push of the first pushing rod and the second pushing rod, the suction force generated by the rotation of the dust extraction fan will draw the dust mixed in the carton debris into the lower part of the inner side of the dust extraction chamber through the filter holes opened on the inner walls at the left and right ends of the dust filter chamber, and then be discharged from the exhaust pipe provided on the rear side of the dust extraction chamber. After the chips fall into the discharge hopper under the push of the first push rod and the second push rod, the heater installed in the inner wall of the heating box will heat the water stored inside, and the steam generated by the water heating will be transported to the nozzle through the air pipe. The steam will be discharged through the nozzle and will slide to the carton chips at the outlet of the discharge hopper for humidification, which is convenient for dust removal in the crushed carton chips, which is beneficial to improve the cleanliness of the crushed paper chips, and is convenient for steam humidification of the fiber chips generated by the crushing of the paper chips, thereby increasing the gravity of the fiber chips to prevent them from being limited and flying around under the blowing of external wind.

[0007] Furthermore, a discharge mechanism is provided below the dust filter chamber, and the discharge mechanism includes two limit hanging plates, which are respectively located below the front and rear sides of the dust filter chamber and fixedly connected to the dust filter chamber, and a discharge hopper is provided below the limit hanging plates, and the discharge hopper is slidably connected to the limit hanging plates front and back, a push-pull rod is fixedly connected to one end of the front side of the discharge hopper, a positioning column block is fixedly connected to the rear side of the top end of the push-pull rod, an adjusting column rod is provided above the push-pull rod, a push-pull groove is provided on the outer surface of the adjusting column rod, the positioning column block is slidably connected to the push-pull groove, and the push-pull rod is slidably connected to the adjusting column rod front and back through the positioning column block and the push-pull groove;

[0008] Through the above technical scheme, during the discharging process, when the carton debris falls into the discharging hopper under the push of the first pushing rod and the second pushing rod, the rotating adjusting column rod drives the push-pull groove opened on the outer surface to rotate synchronously, so that the groove and the protrusion on the inner side of the push-pull groove continuously change position during the rotation process, thereby pushing the positioning column block clamped under the push-pull groove to slide back and forth, and the positioning column block sliding back and forth will drive the push-pull rod fixedly connected at the bottom to slide back and forth, so that the discharging hopper fixedly connected to the rear side under the push-pull rod will vibrate back and forth under the restriction of the limiting hanging plate, and when the discharging hopper vibrates back and forth, the carton debris accumulated inside it will be evenly spread out back and forth under the drive of the vibration force, and the spread debris will slide toward the discharge port along the inclined angle of the bottom of the discharge hopper under the action of the vibration force, and be discharged through the discharge port, so as to facilitate the vibration spreading of the crushed debris, so that the debris can be evenly spread out for discharge, which is beneficial to prevent the accumulation of debris and affect the efficiency of the next process operation.

[0009] Furthermore, a sealing fixing plate is fixed in the middle of the inner side of the dust extraction chamber, a first synchronous wheel is provided on the front side of the upper surface of the sealing fixing plate, a second synchronous wheel is provided in the middle of the upper surface of the sealing fixing plate, a third synchronous wheel is provided on the rear side of the upper surface of the sealing fixing plate, a first toothed belt is provided below the outer side of the second synchronous wheel, the front side of the first toothed belt is connected to the first synchronous wheel, a second toothed belt is provided above the outer side of the second synchronous wheel, the rear side of the second toothed belt is connected to the third synchronous wheel, a second motor is fixedly connected to the top of the third synchronous wheel, and a dust extraction fan is fixedly connected to the middle of the bottom ends of the first synchronous wheel, the second synchronous wheel and the third synchronous wheel;

[0010] Through the above technical solution, when vacuuming, the second motor will drive the third synchronous wheel fixedly connected to the output end to rotate, the rotating third synchronous wheel will drive the second synchronous wheel to rotate via the second toothed belt provided on the outside, the rotating second synchronous wheel will drive the first synchronous wheel to rotate via the first toothed belt provided on the lower outside, so that a dust extraction fan fixedly connected to the bottom ends of the first synchronous wheel, the second synchronous wheel and the third synchronous wheel will rotate synchronously, which is beneficial to improving the suction force generated by dust extraction and improving the dust extraction effect. The dust extraction chamber is divided into two layers, the upper layer is used to install the motor, and the lower layer is used for dust extraction.

[0011] Further, the front side of the second push rod passes through the left end of the front side of the dust filter chamber, a third gear plate is fixed at the position where the second push rod passes through the dust filter chamber, the front side of the first push rod passes through the right end of the front side of the dust filter chamber, a fourth gear plate is fixed at the position where the first push rod passes through the dust filter chamber, the third gear plate and the fourth gear plate are meshed and connected with each other, the middle part of the front side of the third gear plate is fixedly connected to the rear side of the adjustment column rod, and the rear side below the dust extraction chamber is penetrated and connected with an exhaust pipe;

[0012] Through the above technical solution, when pushing materials, the rotating fourth gear plate drives the third gear plate meshing at one end to rotate, and the rotating fourth gear plate and the third gear plate will drive the second pushing rod and the first pushing rod fixedly connected to the middle part of the rear side to rotate synchronously, and the rotating third gear plate will drive the adjusting column rod fixedly connected to the middle part of the front side to rotate.

[0013] Further, a crushing mechanism is provided in the middle of the upper inner side of the crushing cabin, and the crushing mechanism includes two positioning columns, which are respectively located at the left and right ends of the middle of the upper inner side of the crushing cabin, and the outer side of the positioning column provided at the upper right end of the inner side of the crushing cabin is equidistantly connected with multiple groups of first crushing knife groups, and the outer side of the positioning column provided at the upper left end of the inner side of the crushing cabin is equidistantly connected with multiple groups of second crushing knife groups, and the first crushing knife groups and the second crushing knife groups are staggered.

[0014] Through the above technical scheme, during the carton shredding process, the carton is pushed between the first shredding knife group and the second shredding knife group, and then a set of rotating positioning columns drive the first shredding knife group and the second shredding knife group correspondingly connected on the outside to rotate synchronously toward the middle of the upper inner side of the shredding chamber, so that the carton between the first shredding knife group and the second shredding knife group is cyclically connected and alternately cut on the carton to shred the carton.

[0015] Furthermore, a first gear plate is fixed to the front side of a positioning column rod provided at the upper left end of the inner side of the crushing chamber, a second gear plate is fixed to the front side of a positioning column rod provided at the upper right end of the inner side of the crushing chamber, the first gear plate and the second gear plate are meshed and connected with each other, the positioning column rod is rotatably connected to the crushing chamber, a feed hopper is fixedly connected to the middle part of the top end of the crushing chamber, a protective sealing plate is clamped at both the left and right ends of the top end of the crushing chamber, the front side of the second gear plate is fixedly connected to the first motor, a gear block is provided between the second gear plate and the fourth gear plate, the bottom end of the first motor is fixedly connected to a support hoop plate, and the rear side of the support hoop plate is fixedly connected to the front side of the crushing chamber;

[0016] Through the above technical scheme, during crushing, the first motor drives the second gear plate fixedly connected to the output end to rotate, the rotating second gear plate will drive the first gear plate meshingly connected at one end to rotate, the rotating second gear plate and the first gear plate will drive the corresponding fixedly connected positioning column rod in the middle of the rear side to rotate synchronously, the rotating second gear plate will drive the gear block meshingly connected at the bottom end to rotate synchronously, the rotating gear block will drive the fourth gear plate meshingly connected at the bottom end to rotate synchronously, so as to drive the crushing knife to rotate, the first motor is supported and positioned by the support hoop plate, and the recycled cardboard boxes are put into the crushing cabin through the feed hopper during crushing.

[0017] Furthermore, a group of first supporting legs is fixedly connected to the left end of the bottom end of the crushing chamber, and a second supporting leg is fixedly connected to the right end below the front and rear sides of the crushing chamber respectively, and a fixed column plate is fixedly connected below one side of the first supporting leg, and the right end of the fixed column plate is fixedly connected to the lower part of the left end of the second supporting leg;

[0018] Through the above technical solution, the first supporting leg, the second supporting leg and the fixed column plate are used to support and position the crushing chamber.

[0019] Furthermore, a slider is fixedly connected to both the front and rear sides of the front surface of the discharge hopper, a guide slide cavity is provided on the lower surface of the limit hanging plate, three guide slide rods are distributed inside the guide slide cavity, a vibration spring is provided on both the front and rear sides of the outer surface of the guide slide rod, the middle part of the guide slide rod is connected with the slider, and the discharge hopper is connected with the limit hanging plate in a front-to-back sliding manner through the slider, the guide slide rod and the guide slide cavity;

[0020] Through the above technical scheme, when the discharge hopper slides back and forth, the sliding blocks fixedly connected on the front and rear sides of its top will slide steadily back and forth along the guide sliding cavity opened on the lower surface of the limiting hanging plate under the restriction of the guide sliding rod. In the process of sliding back and forth in the guide sliding cavity, the sliding block will squeeze the vibration spring provided on the outer surface of the guide sliding rod, and then the vibration spring will buffer the impact force generated by the forward and backward sliding, which is helpful to prevent the trajectory of the discharge hopper from deviating during the forward and backward sliding process.

[0021] The present invention has the following beneficial effects: the spacing between the crushing knives is small, which is conducive to improving the effect of carton crushing, facilitating the dust removal in the crushed carton debris, and improving the cleanliness of the crushed paper scraps. It is convenient to steam humidify the fiber scraps generated by the crushed paper scraps, increase the gravity of the fiber scraps to prevent them from being limited and flying everywhere under the blowing of external wind, facilitate uniform discharge of the crushed scraps, and prevent the discharged scraps from accumulating and affecting the efficiency of the next process operation.

[0022] 1. In the present invention, during the carton shredding process, the carton is pushed between the first shredding knife group and the second shredding knife group, and a set of rotating positioning columns drive the first shredding knife group and the second shredding knife group correspondingly connected on the outside to rotate synchronously toward the middle of the inner side of the shredding chamber, and the carton between the first shredding knife group and the second shredding knife group is cyclically connected and alternately cut on the carton to shred the carton. The spacing between the shredding knives is small, which is conducive to improving the effect of carton shredding.

[0023] 2. In the present invention, during the dust removal process, when the crushed carton debris falls into the pushing grooves outside the second pushing rod and the first pushing rod, the rotating first pushing rod and the second pushing rod push the carton debris toward the inner wall of the dust filter chamber. When the carton debris approaches the inner wall of the dust filter chamber under the push of the first pushing rod and the second pushing rod, the suction force generated by the rotation of the dust extraction fan will draw the dust mixed in the carton debris into the dust extraction chamber through the filter holes provided on the dust filter chamber, and be discharged from the exhaust pipe provided on the rear side of the dust extraction chamber. When the carton debris is between the first pushing rod and the second pushing rod, the dust mixed in the carton debris will be sucked into the dust extraction chamber through the filter holes provided on the dust filter chamber, and discharged from the exhaust pipe provided on the rear side of the dust extraction chamber. After being pushed by the two pushing rods and falling into the discharge hopper, the heater installed in the inner wall of the heating box will heat the water stored inside, and the steam generated by the water heating will be transported to the nozzle through the air pipe. The steam will be discharged through the nozzle and will slide to the carton debris at the outlet of the discharge hopper for humidification, which is convenient for dust removal in the crushed carton debris, which is beneficial to improve the cleanliness of the crushed paper scraps, and is convenient for steam humidification of the fiber debris generated by the crushing of the paper scraps, increasing the gravity of the fiber debris to prevent it from being limited and flying everywhere under the blowing of external wind.

[0024] 3. In the present invention, during the discharging process, when the carton debris falls into the discharging hopper under the push of the first pushing rod and the second pushing rod, the rotating adjusting column rod drives the push-pull groove opened on the outer surface to rotate synchronously, so that the groove and the protrusion on the inner side of the push-pull groove continuously change position during the rotation process, thereby pushing the positioning column block clamped under the push-pull groove to slide back and forth, and the positioning column block sliding back and forth will drive the push-pull rod fixedly connected at the bottom end to slide back and forth, so that the discharging hopper fixedly connected to the rear side under the push-pull rod will vibrate back and forth under the restriction of the limiting hanging plate, and when the discharging hopper vibrates back and forth, the carton debris accumulated inside it will be evenly spread out back and forth under the driving force of the vibration force, and the spread debris will slide toward the discharge port along the inclined angle of the bottom of the discharge hopper under the action of the vibration force, and be discharged through the discharge port, so as to facilitate the uniform discharging of the crushed debris, and help prevent the discharged debris from accumulating and affecting the efficiency of the next process operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a pulverizing device for carton recycling processing proposed by the present invention;

[0026] Figure 2 This is a schematic diagram of the front side cross-section of a 3D structure of a shredding device for carton recycling proposed by the present invention;

[0027] Figure 3 This is a side sectional perspective structural diagram of a pulverizing device for carton recycling proposed by the present invention;

[0028] Figure 4 A schematic diagram of a three-dimensional structure of a dust filter chamber and a second gear plate connected to a pulverizing device for carton recycling and processing proposed by the present invention;

[0029] Figure 5 A schematic diagram of a disassembled three-dimensional structure of a dust filter chamber and a discharge hopper of a pulverizing device for carton recycling and processing proposed by the present invention;

[0030] Figure 6 This is a schematic top view of the three-dimensional structure of a dust filter chamber of a pulverizing device for carton recycling and processing proposed by the present invention.

[0031] Legend:

[0032] 1. Crushing chamber; 2. Feed hopper; 3. Crushing mechanism; 31. First crushing knife group; 32. Second crushing knife group; 33. First gear plate; 34. Second gear plate; 35. First motor; 36. Positioning column; 4. Dust removal mechanism; 41. Dust filter chamber; 42. Third gear plate; 43. Adjusting column; 44. Push-pull groove; 45. Fourth gear plate; 46. Support hoop plate; 47. Air pipe; 48. Injection head; 49. Exhaust pipe; 410. Heating box; 411. Sealing fixing plate; 412. Dust extraction chamber; 413. Dust extraction fan; 414, first push rod; 415, first synchronous wheel; 416, first toothed belt; 417, second synchronous wheel; 418, third synchronous wheel; 419, second toothed belt; 420, second motor; 421, second push rod; 422, gear block; 5, discharge mechanism; 51, discharge hopper; 52, limit hanging plate; 53, push-pull rod; 54, slider; 55, positioning column block; 56, guide slide bar; 57, vibration spring; 6, protective sealing plate; 7, first supporting leg; 8, fixed column plate; 9, second supporting leg. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Reference Figure 1-6The present invention provides an embodiment: a pulverizing device for carton recycling, comprising a pulverizing chamber 1, a dust removal mechanism 4 is provided in the middle of the inner side of the pulverizing chamber 1, the dust removal mechanism 4 comprises a dust filter chamber 41, the dust filter chamber 41 is located in the middle of the pulverizing chamber 1 and is fixedly connected to the middle of the pulverizing chamber 1, a second push rod 421 is provided at the left end of the inner side of the dust filter chamber 41, a first push rod 414 is provided at the right end of the inner side of the dust filter chamber 41, a dust extraction chamber 412 is provided at both the left and right ends of the dust filter chamber 41, and three dust extraction fans 41 are evenly distributed at the lower part of the inner side of the dust extraction chamber 412. 3. A heating box 410 is fixed above the inner side of the dust extraction chamber 412 at the right end of the dust filter chamber 41. A heater is provided in the inner wall of the heating box 410. An air delivery pipe 47 is fixed above the right end of the heating box 410. A nozzle 48 is fixed at the bottom end of the air delivery pipe 47. Multiple groups of filter holes are evenly distributed on the inner walls at the left and right ends of the dust filter chamber 41. A sealing fixing plate 411 is fixed in the middle of the inner side of the dust extraction chamber 412. A first synchronous wheel 415 is provided on the front side of the upper surface of the sealing fixing plate 411. A second synchronous wheel 417 is provided in the middle of the upper surface of the sealing fixing plate 411. A third synchronous wheel 418 is provided on the rear side of the upper surface of the sealing fixed plate 411, a first toothed belt 416 is provided below the outer side of the second synchronous wheel 417, the front side of the first toothed belt 416 is connected to the first synchronous wheel 415, a second toothed belt 419 is provided above the outer side of the second synchronous wheel 417, the rear side of the second toothed belt 419 is connected to the third synchronous wheel 418, the top of the third synchronous wheel 418 is fixedly connected to the second motor 420, and a dust extractor is fixedly connected to the middle of the bottom ends of the first synchronous wheel 415, the second synchronous wheel 417 and the third synchronous wheel 418. 413, the front side of the second pushing rod 421 passes through the left end of the front side of the dust filter chamber 41, and the third gear plate 42 is fixed at the position where the second pushing rod 421 passes through the dust filter chamber 41, the front side of the first pushing rod 414 passes through the right end of the front side of the dust filter chamber 41, and the fourth gear plate 45 is fixed at the position where the first pushing rod 414 passes through the dust filter chamber 41, the third gear plate 42 and the fourth gear plate 45 are meshed and connected with each other, the middle part of the front side of the third gear plate 42 is fixedly connected to the rear side of the adjusting column rod 43, and the rear side below the dust extraction chamber 412 is penetrated and connected with an exhaust pipe 49.

[0035] Preferably: a discharge mechanism 5 is provided below the dust filter chamber 41, and the discharge mechanism 5 includes two limit hanging plates 52, which are respectively located below the front and rear sides of the dust filter chamber 41 and fixedly connected to the dust filter chamber 41, and a discharge hopper 51 is provided below the limit hanging plates 52, and the discharge hopper 51 is slidably connected to the limit hanging plates 52 front and back, and a push-pull rod 53 is fixedly connected to one end of the front side of the discharge hopper 51, and a positioning column block 55 is fixedly connected to the rear side of the top of the push-pull rod 53, and an adjusting column rod 43 is provided above the push-pull rod 53, and a push-pull groove 44 is provided on the outer surface of the adjusting column rod 43, and a positioning column block 55 is fixedly connected to the rear side of the top of the push-pull rod 53. The block 55 is slidably connected to the push-pull groove 44, and the push-pull rod 53 is slidably connected to the adjusting column rod 43 through the positioning column block 55 and the push-pull groove 44. A slider 54 is fixedly connected to the front and rear sides of the front surface of the discharge hopper 51. A guide slide cavity is opened on the lower surface of the limit hanging plate 52, and three guide slide rods 56 are distributed on the inner side of the guide slide cavity. A vibration spring 57 is provided on the front and rear sides of the outer surface of the guide slide rod 56. The middle part of the guide slide rod 56 is connected with the slider 54, and the discharge hopper 51 is slidably connected to the limit hanging plate 52 through the slider 54, the guide slide rod 56 and the guide slide cavity.

[0036] Preferably, a crushing mechanism 3 is provided in the middle of the upper inner side of the crushing cabin 1, and the crushing mechanism 3 includes two positioning columns 36, which are respectively located at the left and right ends of the middle of the upper inner side of the crushing cabin 1, and the outer side of the positioning column 36 provided at the upper right end of the inner side of the crushing cabin 1 is equidistantly connected with multiple groups of first crushing knife groups 31, and the outer side of the positioning column 36 provided at the upper left end of the inner side of the crushing cabin 1 is equidistantly connected with multiple groups of second crushing knife groups 32, and the first crushing knife groups 31 and the second crushing knife groups 32 are staggered. The first gear plate 33 is fixed to the front side of the positioning column 36 provided at the upper left end of the inner side of the crushing cabin 1. A second gear plate 34 is fixed to the front side of a positioning column 36 provided at the upper right end of the inner side of the cabin 1, the first gear plate 33 and the second gear plate 34 are meshed and connected to each other, the positioning column 36 is rotatably connected to the crushing cabin 1, a feed hopper 2 is fixedly connected to the middle part of the top of the crushing cabin 1, a protective sealing plate 6 is clamped on both the left and right ends of the top of the crushing cabin 1, a first motor 35 is fixedly connected to the front side of the second gear plate 34, a gear block 422 is provided between the second gear plate 34 and the fourth gear plate 45, a support hoop plate 46 is fixedly connected to the bottom end of the first motor 35, and the rear side of the support hoop plate 46 is fixedly connected to the front side of the crushing cabin 1.

[0037] Preferably: a group of first supporting legs 7 are fixedly connected to the left end of the bottom end of the crushing chamber 1, and a second supporting leg 9 is fixedly connected to the right end below the front and rear sides of the crushing chamber 1 respectively, and a fixed column plate 8 is fixedly connected to the lower part of one side of the first supporting leg 7, and the right end of the fixed column plate 8 is fixedly connected to the lower part of the left end of the second supporting leg 9.

[0038] Working principle: the recycled cartons are put into the crushing chamber 1 through the feed hopper 2, and the first motor 35 drives the second gear plate 34 fixedly connected to the output end to rotate, and the rotating second gear plate 34 drives the first gear plate 33 meshingly connected at one end to rotate, and the rotating second gear plate 34 and the first gear plate 33 drive the corresponding fixedly connected positioning column rod 36 in the middle of the rear side to rotate synchronously, and the rotating group of positioning column rods 36 drive the first crushing knife group 31 and the second crushing knife group 32 correspondingly connected on the outside to rotate synchronously toward the middle of the upper inside of the crushing chamber 1, and the cartons between the first crushing knife group 31 and the second crushing knife group 32 are cyclically connected and alternately cut onto the cartons, and the cartons are crushed, and the crushed carton debris will fall into the pushing grooves provided on the outside of the second pushing rod 421 and the first pushing rod 414;

[0039] The rotating second gear plate 34 will drive the gear block 422 meshing at the bottom to rotate, the rotating gear block 422 will drive the fourth gear plate 45 meshing at the bottom to rotate, the rotating fourth gear plate 45 will drive the third gear plate 42 meshing at one end to rotate, the rotating fourth gear plate 45 and the third gear plate 42 will drive the second push rod 421 and the first push rod 414 fixedly connected to the corresponding middle part of the rear side to rotate synchronously, the rotating first push rod 414 and the second push rod 421 will push the carton debris toward the inner wall of the dust filter chamber 41, when the carton debris is pushed by the first push rod 414 and the second push rod 421 to approach the inner wall of the dust filter chamber 41, the second motor 420 will drive the third synchronous wheel 418 fixedly connected to the output end to rotate The rotating third synchronous wheel 418 will drive the second synchronous wheel 417 to rotate through the second toothed belt 419 provided on the outside, and the rotating second synchronous wheel 417 will drive the first synchronous wheel 415 to rotate through the first toothed belt 416 provided on the lower outside, so that the dust extraction fan 413 fixedly connected to the bottom ends of the first synchronous wheel 415, the second synchronous wheel 417 and the third synchronous wheel 418 will rotate synchronously, and the suction force generated by the rotation of the dust extraction fan 413 will draw the dust mixed in the carton debris through the filter holes opened on the inner walls at the left and right ends of the dust filter cabin 41 into the lower part of the inner side of the dust extraction chamber 412, and then be discharged from the exhaust pipe 49 provided on the rear side of the dust extraction chamber 412, when the carton debris falls into the discharge hopper 51 under the push of the first push rod 414 and the second push rod 421;

[0040] When the carton debris falls into the discharge hopper 51 under the push of the first push rod 414 and the second push rod 421, the rotating third gear plate 42 will drive the adjusting column rod 43 fixedly connected to the middle part of the front side to rotate, and the rotating adjusting column rod 43 will drive the push-pull groove 44 opened on the outer surface to rotate synchronously, so that the grooves and protrusions inside the push-pull groove 44 will continuously change their positions during the rotation process, thereby pushing the positioning column block 55 clamped under the push-pull groove 44 to slide back and forth, and the sliding positioning column block 55 will drive the push-pull rod 53 fixedly connected at the bottom end to slide back and forth, so that the discharge hopper 51 fixedly connected to the rear side below the push-pull rod 53 The hopper 51 vibrates back and forth. When the discharging hopper 51 slides back and forth, the sliders 54 fixedly connected at the front and rear sides of the top thereof will slide back and forth steadily along the guide slide cavity opened on the lower surface of the limit hanging plate 52 under the restriction of the guide slide rod 56. The impact force generated by the slider 54 in the process of sliding back and forth in the guide slide cavity is buffered, and the discharging hopper 51 vibrates back and forth under the restriction of the limit hanging plate 52. When the discharging hopper 51 vibrates back and forth, the carton debris accumulated inside it will be evenly spread out back and forth under the drive of the vibration force. The spread debris will slide toward the discharge port along the inclined angle of the bottom of the discharging hopper 51 under the action of the vibration force.

[0041] When the carton debris slides to the discharge port, the heater installed in the inner wall of the heating box 410 will heat the water stored inside. The steam generated by the water heating is transported to the nozzle 48 through the air pipe 47. The steam is discharged through the nozzle 48 to humidify the carton debris at the outlet of the discharge hopper 51.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shredding device for carton recycling, comprising a shredding chamber (1), characterized in that: A dust removal mechanism (4) is provided in the middle of the inner side of the pulverizing chamber (1), and the dust removal mechanism (4) comprises a dust filter chamber (41). The dust filter chamber (41) is located in the middle of the pulverizing chamber (1) and is fixedly connected to the middle of the pulverizing chamber (1). A second push rod (421) is provided at the left end of the inner side of the dust filter chamber (41), and a first push rod (414) is provided at the right end of the inner side of the dust filter chamber (41). A dust extraction chamber (412) is provided at both the left and right ends of the dust filter chamber (41). Three dust extraction fans (413) are evenly distributed below the inner side of the dust extraction chamber (412); a heating box (410) is fixed above the inner side of the dust extraction chamber (412) at the right end of the dust filter chamber (41); a heater is provided in the inner wall of the inner side of the heating box (410); an air supply pipe (47) is fixed above the right end of the heating box (410); a nozzle (48) is fixed at the bottom end of the air supply pipe (47); and multiple groups of filter holes are evenly distributed on the inner walls at the left and right ends of the dust filter chamber (41).

2. A pulverizing device for carton recycling according to claim 1, characterized in that: A discharge mechanism (5) is provided below the dust filter chamber (41), and the discharge mechanism (5) comprises two limit hanging plates (52), the two limit hanging plates (52) are respectively located below the front and rear sides of the dust filter chamber (41), and are fixedly connected to the dust filter chamber (41), and a discharge hopper (51) is provided below the limit hanging plates (52), and the discharge hopper (51) is slidably connected to the limit hanging plates (52) in the front and rear directions, and one end of the front side of the discharge hopper (51) is fixed A push-pull rod (53) is connected, a positioning column block (55) is fixedly connected to the rear side of the top end of the push-pull rod (53), an adjusting column rod (43) is arranged above the push-pull rod (53), a push-pull groove (44) is arranged on the outer surface of the adjusting column rod (43), the positioning column block (55) is slidably connected to the push-pull groove (44), and the push-pull rod (53) is slidably connected to the adjusting column rod (43) front and back through the positioning column block (55) and the push-pull groove (44).

3. The pulverizing device for carton recycling according to claim 1, characterized in that: A sealing fixing plate (411) is fixed in the middle of the inner side of the dust extraction chamber (412); a first synchronous wheel (415) is provided on the front side of the upper surface of the sealing fixing plate (411); a second synchronous wheel (417) is provided in the middle of the upper surface of the sealing fixing plate (411); a third synchronous wheel (418) is provided on the rear side of the upper surface of the sealing fixing plate (411); a first toothed belt (416) is provided below the outer side of the second synchronous wheel (417); the front side of the first toothed belt (416) is connected to the first synchronous wheel (415); a second toothed belt (419) is provided above the outer side of the second synchronous wheel (417); the rear side of the second toothed belt (419) is connected to the third synchronous wheel (418); a second motor (420) is fixedly connected to the top of the third synchronous wheel (418); a dust extraction fan (413) is fixedly connected to the middle of the bottom ends of the first synchronous wheel (415), the second synchronous wheel (417) and the third synchronous wheel (418).

4. The pulverizing device for carton recycling according to claim 1, characterized in that: The front side of the second push rod (421) passes through the left end of the front side of the dust filter chamber (41), and a third gear plate (42) is fixed at the position where the second push rod (421) passes through the dust filter chamber (41). The front side of the first push rod (414) passes through the right end of the front side of the dust filter chamber (41), and a fourth gear plate (45) is fixed at the position where the first push rod (414) passes through the dust filter chamber (41). The third gear plate (42) and the fourth gear plate (45) are meshed and connected with each other. The middle part of the front side of the third gear plate (42) is fixedly connected to the rear side of the adjusting column rod (43), and the rear side below the dust extraction chamber (412) is penetrated and connected with an exhaust pipe (49).

5. The pulverizing device for carton recycling according to claim 1, characterized in that: A crushing mechanism (3) is provided in the middle of the upper inner side of the crushing chamber (1), and the crushing mechanism (3) comprises two positioning columns (36), and the two positioning columns (36) are respectively located at the left and right ends of the middle of the upper inner side of the crushing chamber (1), and multiple groups of first crushing knife groups (31) are equidistantly connected to the outer side of the positioning column (36) provided at the right end of the upper inner side of the crushing chamber (1), and multiple groups of second crushing knife groups (32) are equidistantly connected to the outer side of the positioning column (36) provided at the left end of the upper inner side of the crushing chamber (1), and the first crushing knife groups (31) and the second crushing knife groups (32) are staggered.

6. A shredding device for carton recycling according to claim 5, characterized in that: A first gear plate (33) is fixed on the front side of a positioning column (36) provided at the upper left end of the inner side of the crushing chamber (1); a second gear plate (34) is fixed on the front side of a positioning column (36) provided at the upper right end of the inner side of the crushing chamber (1); the first gear plate (33) and the second gear plate (34) are meshed and connected with each other; the positioning column (36) is rotatably connected to the crushing chamber (1); a feed hopper (2) is fixedly connected to the middle of the top of the crushing chamber (1); a protective sealing plate (6) is clamped on both the left and right ends of the top of the crushing chamber (1); a first motor (35) is fixedly connected to the front side of the second gear plate (34); a gear block (422) is provided between the second gear plate (34) and the fourth gear plate (45); a support hoop plate (46) is fixedly connected to the bottom end of the first motor (35); and the rear side of the support hoop plate (46) is fixedly connected to the front side of the crushing chamber (1).

7. The pulverizing device for carton recycling according to claim 1, characterized in that: A group of first supporting legs (7) are fixedly connected to the left end of the bottom end of the crushing chamber (1), and a second supporting leg (9) is fixedly connected to the right end below the front and rear sides of the crushing chamber (1), and a fixed column plate (8) is fixedly connected below one side of the first supporting leg (7), and the right end of the fixed column plate (8) is fixedly connected to the lower part of the left end of the second supporting leg (9).

8. The pulverizing device for carton recycling according to claim 2, characterized in that: A slider (54) is fixedly connected to both the front and rear sides of the front surface of the discharge hopper (51); a guide slide cavity is provided on the lower surface of the limit hanging plate (52); three guide slide rods (56) are distributed inside the guide slide cavity; a vibration spring (57) is provided on both the front and rear sides of the outer surface of the guide slide rod (56); the middle part of the guide slide rod (56) is connected to the slider (54); the discharge hopper (51) is connected to the limit hanging plate (52) in a front-rear sliding manner through the slider (54), the guide slide rod (56) and the guide slide cavity.

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