An environmentally friendly gift box production cardboard waste recycling shredder and its use method

Abstract

The present invention discloses an environmentally friendly gift box production cardboard waste recycling shredder and a method for using the same. The shredder comprises a shredder body and a shredding chamber. The shredder body is provided with a shredding chamber at the upper end thereof, a feed port at the upper end thereof, a water storage chamber at the lower end thereof, a power box bolted to the left end of the shredder body, a transmission motor mounted at the upper end thereof, and a shredding shaft disposed within the shredding chamber. The environmentally friendly gift box production cardboard waste recycling shredder and a method for using the same, by providing a water spraying structure, can simultaneously spray water during the shredding process to moisten the cardboard fertilizer, thereby improving the shredding effect. The shredding process can also prevent the generation of large dust that would otherwise affect the environment, thereby being more environmentally friendly. Furthermore, after shredding is completed, the cardboard scraps can be squeezed and dehydrated, and the water can be recycled, thereby reducing the waste of water resources. Furthermore, the squeezed and dehydrated cardboard scraps are easier to handle.

Description

Technical Field

[0001] The present invention relates to the technical field of cardboard shredding equipment, in particular to an environmentally friendly gift box production cardboard waste recycling shredder and a use method thereof. Background Art

[0002] As people's quality of life improves, gifts are often given to friends and family on special occasions such as holidays, and gift boxes are often used. Gift boxes are practical gift packaging designed to express affection and give gifts to friends and family. They are an extension of social needs for a packaging method. Gift boxes are a reflection of one's thoughts. During the production process of gift boxes, the cardboard required for production is cut according to the size and specifications of the gift boxes, resulting in a lot of waste. This waste is usually recycled and reused to reduce resource waste. Cardboard waste recycling requires shredding, which is done using a cardboard shredder.

[0003] However, there are still some problems when using the existing cardboard waste recycling shredder:

[0004] 1. Existing cardboard shredders directly shred cardboard, which is in a dry state. Some cardboard is hard, which increases the wear of the shredding shaft blades. At the same time, the shredding effect is relatively poor. In addition, a lot of dust is generated during the shredding process, which not only pollutes the environment, but also causes damage to the respiratory tract of operators due to inhalation of dust.

[0005] 2. A few existing crushers will reduce dust by injecting water to wet the cardboard, but after the crushing, the cardboard debris will contain a lot of water, which not only increases the difficulty of subsequent processing but also increases the waste of water resources. The existing crushers partially use electric heating for drying, which increases the cost, takes a long time to dry, and the effect is relatively poor.

[0006] In response to the above problems, an innovative design is carried out based on the original environmentally friendly gift box production cardboard waste recycling shredder and its usage method. Summary of the Invention

[0007] The purpose of the present invention is to provide an environmentally friendly gift box production cardboard waste recycling shredder and a method of use, so as to solve the problem mentioned in the above background technology that the existing cardboard shredder will generate a lot of dust during the shredding process, which not only pollutes the environment but also causes damage to the operator's respiratory tract.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an environmentally friendly gift box production cardboard waste recycling shredder, comprising a shredder body and a shredding chamber:

[0009] The upper end of the pulverizer body is provided with a pulverizing chamber, and the upper end of the pulverizer body is provided with a feed port, and the lower end of the pulverizer body is provided with a water storage chamber;

[0010] The left end of the pulverizer body is bolted with a power box, and the upper end of the power box is equipped with a transmission motor;

[0011] A crushing shaft is provided inside the crushing chamber, and the left end of the crushing shaft passes through the inside of the power box and is key-connected to the transmission motor;

[0012] Two sets of baffles are arranged obliquely inside the crushing chamber, and the lower ends of the baffles are fixedly connected to the conveying troughs, and the lower ends of the conveying troughs are provided with water leakage holes in an array;

[0013] The upper end of the pulverizing chamber is fixedly connected with a diverter plate, and a through hole is opened in the middle of the diverter plate;

[0014] The right end of the conveying trough is fixedly connected to a water leakage trough, and a filter screen is provided at the lower end of the water leakage trough, and the filter screen is inclined. A guide trough is provided at the lower end of the water leakage trough, and the guide trough is conductively connected to the water storage chamber;

[0015] A feeding box is provided at the lower right end of the pulverizer body.

[0016] Preferably, a sealing plate passes through the lower end of the baffle, and two groups of sealing plates are provided. A first electric push rod is fixedly mounted on the lower end of the baffle, and the first electric push rod is connected to the outer end of the baffle.

[0017] By adopting the above technical solution, the lower end of the baffle can be sealed by setting two sets of sealing plates to prevent the crushed cardboard and liquid from entering the conveying trough, and the opening and closing of the lower end of the baffle can be controlled by the extension and retraction of the first electric push rod.

[0018] Preferably, an auger shaft is provided inside the conveying trough, and the left end of the auger shaft passes through the inside of the power box, and the left end of the auger shaft is fixedly connected to the first pulley.

[0019] By adopting the above technical solution, the crushed cardboard scraps can be transported to the inside of the drain trough after the lower end of the baffle is opened through the rotation of the auger shaft.

[0020] Preferably, the left end of the crushing shaft is keyed to a second pulley, the lower end bearing of the power box is connected to a transmission shaft, and the left side of the transmission shaft is keyed to a third pulley;

[0021] There are two groups of first pulleys, and the two groups of first pulleys are respectively connected to the second pulley and the third pulley through transmission belts.

[0022] By adopting the above technical solution, the rotation of the transmission motor drives the crushing shaft to rotate while driving the second pulley to rotate, and the two sets of first pulleys and the auger shaft to rotate through the transmission belt. At the same time, the first pulley can drive the third pulley to rotate synchronously through the transmission belt.

[0023] Preferably, a fixed block is installed on the left end bolt inside the water storage chamber, and a movable groove is opened inside the fixed block, a hose is provided inside the movable groove, and the movable groove is designed in a "U" shape;

[0024] The right end of the transmission shaft passes through the inside of the movable groove, and the right end of the transmission shaft is fixedly connected to a movable plate, the movable plate is designed in a triangular structure, and the corners of the movable plate are connected to the extrusion roller;

[0025] The squeezing roller contacts the hose, and the distance between the squeezing roller and the arc of the movable groove is smaller than the diameter of the hose.

[0026] By adopting the above technical solution, the third pulley drives the transmission shaft to rotate while driving the movable plate to rotate. The movable plate drives multiple sets of extrusion rollers to rotate and continuously squeeze the hose, thereby transporting the water inside the water storage chamber.

[0027] Preferably, both ends of the hose are connected to a delivery pipe, and the lower end delivery pipe extends to the lower end of the water storage chamber, and the upper end delivery pipe is conductively connected to the diverter plate;

[0028] The lower end of the diverter plate is connected to a nozzle, and the nozzles are distributed in an array at the lower end of the diverter plate.

[0029] By adopting the above technical solution, water can be transported to the diverter plate through the connection of the delivery pipe and sprayed through multiple groups of nozzles, thereby wetting the cardboard waste, reducing dust generated during the pulverization process, and improving the pulverization effect.

[0030] Preferably, a sealing groove is provided at the right end of the water leakage groove, and a partition is slidably connected inside the sealing groove. A second electric push rod is provided on the upper side of the water leakage groove, and the upper end of the second electric push rod is fixed to the grinder body with bolts;

[0031] The lower end of the second electric push rod is connected to an extrusion plate, and the extrusion plate and the filter are both inclined and arranged in parallel.

[0032] By adopting the above technical solution, through the extension and retraction of the second electric push rod, when the auger shaft transports the crushed paper scraps to the leakage trough, the extrusion plate connected to the lower end of the second electric push rod can squeeze out the moisture inside the crushed paper scraps, and leak it into the guide trough through the filter and return to the water storage chamber.

[0033] Preferably, a movable block is fixed to the upper end of the partition, and the left end of the movable block passes through the limit block, and the left end of the limit block is designed to be inclined. A first return spring is provided inside the movable block, and the two ends of the first return spring are respectively fixedly connected to the right end of the limit block and the movable block;

[0034] The upper end of the movable block passes through the limiting rod, and the lower end of the limiting rod is designed in a trapezoidal structure. A limiting groove is opened on the left side of the limiting block, and the lower end of the limiting rod passes through the inside of the limiting groove, and the right side of the limiting rod contacts the limiting groove.

[0035] By adopting the above technical solution, the limit block can be engaged with the engagement groove at the right end of the limit plate through the setting. When the limit plate moves upward, it can drive the movable block to rise synchronously, thereby releasing the seal of the partition on the right end of the leakage groove.

[0036] Preferably, the upper right end of the extrusion plate is connected to a limit plate, and a clamping groove is provided on the right side of the limit plate, and the limit block extends into the inside of the clamping groove to form a limit structure;

[0037] The upper end of the movable block is fixedly connected to a sliding guide rod, and the sliding guide rod is designed in a square structure, and a second return spring passes through the upper end of the sliding guide rod;

[0038] A fixed plate is provided on the right side of the pulverizer body, and the upper end of the sliding guide rod passes through the fixed plate to form a sliding structure, and the lower end of the left side of the fixed plate contacts the upper end of the limiting rod.

[0039] By adopting the above technical solution, through the setting of the fixed plate, when the movable block moves to a certain height, the upper end of the limit rod contacts the fixed plate, causing the limit rod to move downward and push the limit block to the right, so that it contacts and engages with the limit groove, and then the second reset spring pushes the movable block and the partition to reset downward to maintain the sealing of the leakage groove.

[0040] Preferably, the method comprises the following steps:

[0041] Step 1: Place the cardboard waste into the crushing chamber through the feed port, then start the transmission motor, which drives the crushing shaft to rotate and crush the cardboard waste. The first electric push rod can be extended and retracted to control the opening and closing of the lower ends of the two sets of baffles. The first electric push rod pushes the sealing plate to control the opening and closing of the lower ends of the baffles, thereby controlling the cardboard debris from leaking into the conveying chute.

[0042] Step 2: The second pulley is driven to rotate synchronously by the rotation of the crushing shaft, and the second pulley drives the two sets of first pulleys to rotate through the transmission belt. The first pulley drives the transmission shaft and the third pulley to rotate synchronously through the transmission belt. At the same time, the transmission shaft drives the movable plate and multiple sets of squeezing rollers to rotate and continuously squeeze the hose. The two ends of the hose are connected with a conveying pipe to transport the water in the water storage chamber to the diverter plate and spray it inside the crushing chamber through the nozzle, so as to moisten the cardboard waste and reduce the dust generated during crushing.

[0043] Step 3: The auger shaft is driven to rotate by the first pulley. When the cardboard waste in the crushing chamber is crushed, the sealing plate is controlled by the first electric push rod to make the cardboard debris fall into the conveying trough. The rotation of the auger shaft conveys it to the leakage trough on the right end. Part of the water in the conveying trough can be recovered into the water storage chamber through the leakage hole. The water contained in the cardboard debris in the leakage trough is pushed downward by the second electric push rod to perform squeezing and dehydration, thereby reducing the water content of the cardboard debris.

[0044] Step 4: After the extrusion is completed, the extrusion plate and the right end connecting limit plate move upward synchronously, and through the cooperation of the locking groove and the limit block, the movable block and the partition move upward synchronously to release the seal on the right end of the leakage trough. Due to the vibration generated by the operation of the crusher body and the inclined design of the leakage trough, the cardboard debris after the extrusion is completed can slide into the inside of the discharge box, thereby completing the crushing of the cardboard waste

[0045] Compared with the prior art, the beneficial effects of the present invention are as follows: the environmentally friendly gift box production cardboard waste recycling shredder and its use method, by providing a water spray structure, can simultaneously spray water during the shredding process to moisten the cardboard fertilizer, thereby improving the shredding effect, and at the same time prevent the generation of large dust during the shredding process from affecting the environment, thereby being more environmentally friendly. At the same time, after the shredding is completed, the cardboard scraps can be squeezed and dehydrated, and the water can be recycled to reduce the waste of water resources. At the same time, the squeezed and dehydrated cardboard scraps are easier to handle.

[0046] 1. By setting up multiple sets of pulleys and transmission belts to cooperate, the transmission motor provides power to the crushing shaft and pumping structure at the same time, and the third pulley drives the transmission shaft and movable plate to rotate. When the movable plate rotates, it drives multiple sets of squeezing rollers to rotate and continuously squeezes the hose, thereby transporting the water inside the water storage chamber to the diverter plate. Through multiple sets of nozzles, the cardboard waste is moistened more evenly, the moistened cardboard is easier to crush, and no large amount of dust is generated, which protects the operator's respiratory tract and reduces pollution to the environment.

[0047] 2. By setting up an extrusion structure, after the crushing is completed, the cardboard debris is quantitatively transported to the inside of the leakage trough through the auger shaft, and its right end is sealed by the partition. Then, through the extension and contraction of the second electric push rod, the extrusion plate is pushed downward to squeeze and dehydrate the cardboard debris, thereby reducing the moisture content of the cardboard debris when it is discharged. When the extrusion plate rises, the sealing plate is driven to rise synchronously, and the extruded and dehydrated cardboard debris slides into the inside of the discharge box. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present invention;

[0049] Figure 2 This is a schematic structural diagram of the sealing plate and the first electric push rod of the present invention;

[0050] Figure 3 This is a schematic diagram of the structure of the second pulley and the transmission belt of the present invention;

[0051] Figure 4 This is a schematic diagram of the movable groove and movable plate structure of the present invention;

[0052] Figure 5 This is a schematic diagram of the diverter plate and nozzle structure of the present invention;

[0053] Figure 6 This is a schematic diagram of the water leakage trough and filter structure of the present invention;

[0054] Figure 7 This is a schematic diagram of the structure of the partition movable block of the present invention;

[0055] Figure 8 This is a schematic diagram of the structure of the limiting plate and the engaging groove of the present invention;

[0056] Figure 9 It is a schematic diagram of the structure of the limit block and the first return spring of the present invention.

[0057] Figure: 1. Crusher body; 2. Crushing chamber; 3. Feed port; 4. Water storage chamber; 5. Power box; 6. Drive motor; 7. Crushing shaft; 8. Baffle; 9. Conveyor trough; 10. Water leakage hole; 11. Sealing plate; 12. First electric push rod; 13. Auger shaft; 14. First pulley; 15. Second pulley; 16. Drive shaft; 17. Third pulley; 18. Drive belt; 19. Fixed block; 20. Movable trough; 21. Hose; 22. Movable plate; 23. Extrusion Roller; 24. Conveying pipe; 25. Diverter plate; 26. Through hole; 27. Nozzle; 28. Leakage groove; 29. ​​Filter; 30. Guide groove; 31. Sealing groove; 32. Partition; 33. Second electric push rod; 34. Extrusion plate; 35. Discharge box; 36. Movable block; 37. Limit block; 38. First return spring; 39. Limit rod; 40. Limit groove; 41. Limit plate; 42. Engaging groove; 43. Sliding guide rod; 44. Second return spring; 45. Fixed plate. DETAILED DESCRIPTION

[0058] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0059] See also Figure 1-9The present invention provides a technical solution: an environmentally friendly gift box production cardboard waste recycling shredder, comprising a shredder main body 1 and a shredding chamber 2: the shredder main body 1 is provided with a shredding chamber 2 at the upper end, and a feed port 3 at the upper end, and a water storage chamber 4 at the lower end; a power box 5 is bolted to the left end of the shredder main body 1, and a transmission motor 6 is installed at the upper end of the power box 5; cardboard waste is placed in the shredding chamber 2 through the feed port 3 for shredding, and a certain amount of water can be stored in the water storage chamber 4 for moistening the cardboard waste, thereby reducing dust generated during the shredding process, reducing pollution to the environment and reducing damage to the operator's respiratory tract.

[0060] A crushing shaft 7 is provided inside the crushing chamber 2, and the left end of the crushing shaft 7 passes through the inside of the power box 5 and is key-connected to the transmission motor 6; two groups of baffles 8 are obliquely arranged inside the crushing chamber 2, and the lower ends of the baffles 8 are fixedly connected to the conveying trough 9, and the lower ends of the conveying trough 9 are arrayed with leakage holes 10; a sealing plate 11 passes through the lower ends of the baffles 8, and two groups of sealing plates 11 are provided, and a first electric push rod 12 is fixedly installed at the lower ends of the baffles 8, and the first electric push rod 12 is connected to the outer ends of the baffles 8; the rotation of the crushing shaft 7 is driven by the transmission motor 6 to crush the cardboard, and the extension and contraction of the first electric push rod 12 can control the opening and closing of the lower ends of the two groups of baffles 8, and the first electric push rod 12 pushes the movement of the sealing plate 11 to control the cardboard debris to leak into the conveying trough 9.

[0061] A screw shaft 13 is provided inside the conveying trough 9, and the left end of the screw shaft 13 passes through the inside of the power box 5. The left end of the screw shaft 13 is fixedly connected to the first pulley 14, the left end of the crushing shaft 7 is keyed to the second pulley 15, the lower end bearing of the power box 5 is connected to the transmission shaft 16, and the left side key of the transmission shaft 16 is connected to the third pulley 17; there are two groups of first pulleys 14, and the two groups of first pulleys 14 are respectively connected to the second pulley 15 and the third pulley 17 through a transmission belt 18. The second pulley 15 is driven to rotate by the rotation of the crushing shaft 7, and because the two groups of first pulleys 14 are connected to the second pulley 15 and the third pulley 17 through a transmission belt 18, when the second pulley 15 rotates, it can simultaneously drive the first pulley 14 and the third pulley 17 to rotate synchronously.

[0062] The left end of the water storage chamber 4 is bolted with a fixed block 19, and a movable groove 20 is opened inside the fixed block 19, and a hose 21 is set inside the movable groove 20, and the movable groove 20 is designed in a "U" shape. The right end of the transmission shaft 16 passes through the movable groove 20, and the right end of the transmission shaft 16 is fixedly connected to a movable plate 22, which is designed in a triangular structure. The corners of the movable plate 22 are connected to the axis of the extrusion roller 23, which contacts the hose 21, and the distance between the extrusion roller 23 and the arc of the movable groove 20 is less than the diameter of the hose 21; the upper end of the crushing chamber 2 is fixedly connected to a diverter plate 25, and a through hole 26 is opened in the middle of the diverter plate 25; the hose 2 Both ends of the hose 21 are connected to a delivery pipe 24, and the lower end delivery pipe 24 extends to the lower end of the water storage chamber 4. The upper end delivery pipe 24 is conductively connected to the diverter plate 25. The lower end of the diverter plate 25 is connected to a nozzle 27, and the nozzles 27 are arranged in an array at the lower end of the diverter plate 25. The rotation of the third pulley 17 drives the transmission shaft 16 to rotate. The transmission shaft 16 drives the movable plate 22 and the multiple groups of squeezing rollers 23 to rotate and continuously squeeze the hose 21. The delivery pipes 24 connected to both ends of the hose 21 can transport the water in the water storage chamber 4 to the diverter plate 25 and spray it into the crushing chamber 2 through the nozzle 27, thereby moistening the cardboard waste and reducing dust generated during crushing.

[0063] The right end of the conveying trough 9 is fixedly connected to a water leakage trough 28, and a filter screen 29 is provided at the lower end of the water leakage trough 28, and the filter screen 29 is inclined. A guide groove 30 is provided at the lower end of the water leakage trough 28, and the guide groove 30 is connected to the water storage chamber 4; a discharge box 35 is provided at the lower end of the right side of the grinder body 1; a sealing groove 31 is provided at the right end of the water leakage trough 28, and a partition 32 is slidably connected to the inside of the sealing groove 31. A second electric push rod 33 is provided on the upper side of the water leakage trough 28, and the upper end of the second electric push rod 33 is bolted to the grinder body 1, and the lower end of the second electric push rod 33 is connected to an extrusion plate 34, and the extrusion plate 34 is connected to the filter screen 29. They are all inclined in design, and the squeezing plate 34 is arranged parallel to the filter screen 29; the rotation of the auger shaft 13 is driven by the first pulley 14. When the cardboard waste inside the crushing chamber 2 is crushed, the sealing plate 11 is controlled by the first electric push rod 12 to make the cardboard debris fall into the conveying trough 9. The rotation of the auger shaft 13 transports it to the leakage trough 28 at the right end. Part of the moisture inside the conveying trough 9 can be recovered to the water storage chamber 4 through the leakage hole 10. The moisture contained in the cardboard debris inside the leakage trough 28 pushes the squeezing plate 34 downward through the second electric push rod 33 to perform squeezing and dehydration, thereby reducing the moisture content of the cardboard debris.

[0064] A movable block 36 is fixed to the upper end of the partition 32, and the left end of the movable block 36 passes through the limit block 37, and the left end of the limit block 37 is designed with an inclined surface. A first return spring 38 is provided inside the movable block 36, and the two ends of the first return spring 38 are respectively fixedly connected to the right end of the limit block 37 and the movable block 36. The upper end of the movable block 36 passes through the limit rod 39, and the lower end of the limit rod 39 is designed with a trapezoidal structure. A limit slot 40 is provided on the left side of the limit block 37, and the lower end of the limit rod 39 passes through the limit The right side of the limiting rod 39 is in contact with the limiting groove 40; the upper end of the right side of the extrusion plate 34 is connected to the limiting plate 41, and the right side of the limiting plate 41 is provided with a snap-fitting groove 42, and the limiting block 37 extends to the inside of the snap-fitting groove 42 to form a limiting structure, the upper end of the movable block 36 is fixedly connected to the sliding guide rod 43, and the sliding guide rod 43 is designed in a square structure, and the upper end of the sliding guide rod 43 is penetrated by a second return spring 44, and a fixed plate is provided on the right side of the crusher body 1 After the breaker is in operation, the movable block 36 and the partition plate 32 are synchronously moved upward to release the seal on the right end of the water leakage groove 28. Due to the vibration generated by the operation of the crusher body 1 and the inclined design of the water leakage groove 28, the cardboard scraps after the extrusion are able to slide into the discharge box 35, thereby completing the crushing of the cardboard waste. When the movable block 36 and the partition plate 32 move to a certain height, the limit rod 39 contacts the fixed plate 45, and then pushes the limit rod 39 downward, so that the limit rod 39 pushes the limit block 37 to move to the right, releasing the engagement with the engaging groove 42, and is pushed downward by the second return spring 44 to return to its original position, continuing to seal the right end of the water leakage groove 28, thereby storing the crushed paper scraps again for subsequent extrusion and dehydration.

[0065] The following steps are involved:

[0066] Step 1: Place the cardboard waste into the crushing chamber 2 through the feed port 3, then start the transmission motor 6, which drives the crushing shaft 7 to rotate and crush the cardboard waste. The first electric push rod 12 is extended and retracted to control the opening and closing of the lower ends of the two sets of baffles 8. The first electric push rod 12 pushes the sealing plate 11 to control the opening and closing of the lower ends of the baffles 8, thereby controlling the cardboard debris from leaking into the conveying chute 9.

[0067] Step 2: The second pulley 15 is synchronously driven to rotate by the rotation of the crushing shaft 7, and the second pulley 15 drives the two sets of first pulleys 14 to rotate through the transmission belt 18. The first pulley 14 drives the transmission shaft 16 and the third pulley 17 to rotate synchronously through the transmission belt 18. At the same time, the transmission shaft 16 drives the movable plate 22 and multiple sets of squeezing rollers 23 to rotate, and continuously squeezes the hose 21. The two ends of the hose 21 are connected with a delivery pipe 24, which can transport the water in the water storage chamber 4 to the diverter plate 25 and spray it in the crushing chamber 2 through the nozzle 27, so as to moisten the cardboard waste and reduce the dust generated during the crushing;

[0068] Step 3: The first pulley 14 drives the rotation of the auger shaft 13. When the cardboard waste in the crushing chamber 2 is crushed, the first electric push rod 12 controls the sealing plate 11 to make the cardboard debris fall into the conveying trough 9. The rotation of the auger shaft 13 conveys it to the leakage trough 28 at the right end. Part of the water in the conveying trough 9 can be recovered into the water storage chamber 4 through the leakage hole 10. The water contained in the cardboard debris in the leakage trough 28 pushes the squeezing plate 34 downward through the second electric push rod 33 to perform squeezing and dehydration, thereby reducing the water content of the cardboard debris.

[0069] Step 4: After the extrusion is completed, the extrusion plate 34 and the right end connecting limit plate 41 move upward synchronously, and through the cooperation of the locking groove 42 and the limit block 37, the movable block 36 and the partition 32 move upward synchronously to release the seal on the right end of the leakage groove 28. Because the shredder body 1 generates vibration during operation and the leakage groove 28 is inclined, the cardboard debris after the extrusion is completed can slide into the inside of the discharge box 35, thereby completing the shredding of the cardboard waste.

[0070] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. Although the embodiments of the present invention have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly gift box production cardboard waste recycling shredder, including a shredder body and a shredding chamber, characterized by: The upper end of the pulverizer body is provided with a pulverizing chamber, and the upper end of the pulverizer body is provided with a feed port, and the lower end of the pulverizer body is provided with a water storage chamber; A crushing shaft is provided inside the crushing chamber, two sets of baffles are obliquely provided inside the crushing chamber, and a conveying trough is fixedly connected to the lower end of the baffle, and a water leakage hole is arranged in an array at the lower end of the conveying trough; The right end of the conveying trough is fixedly connected to a water leakage trough, and a filter screen is provided at the lower end of the water leakage trough, and the filter screen is inclined. A guide groove is provided at the lower end of the water leakage trough, and the guide groove is conductively connected to the water storage chamber; a sealing groove is provided at the right end of the water leakage trough, and a partition is slidably connected inside the sealing groove. A second electric push rod is provided on the upper side of the water leakage trough, and the upper end of the second electric push rod is bolted to the grinder body, and the lower end of the second electric push rod is connected to an extrusion plate, and the extrusion plate is arranged parallel to the filter screen; A material discharge box is provided at the lower right end of the crusher body; a movable block is fixed to the upper end of the partition plate, and the left end of the movable block passes through the limit block, and the left end of the limit block is designed to be inclined, and a first return spring is provided inside the movable block, and the two ends of the first return spring are respectively fixedly connected to the right end of the limit block and the movable block; The upper end of the movable block passes through the limit rod, and the lower end of the limit rod is designed in a trapezoidal structure. A limit slot is provided on the left side of the limit block, and the lower end of the limit rod passes through the inside of the limit slot, and the right side of the limit rod contacts the limit slot; The upper right end of the extrusion plate is connected to a limit plate, and a clamping groove is provided on the right side of the limit plate, and the limit block extends into the inside of the clamping groove to form a limit structure; The upper end of the movable block is fixedly connected to a sliding guide rod, and the sliding guide rod is designed in a square structure, and a second return spring passes through the upper end of the sliding guide rod; A fixed plate is provided on the right side of the pulverizer body, and the upper end of the sliding guide rod passes through the fixed plate to form a sliding structure, and the lower end of the left side of the fixed plate contacts the upper end of the limiting rod.

2. The environmentally friendly gift box production cardboard waste recycling shredder according to claim 1 is characterized by: A sealing plate is passed through the lower end of the baffle, and two groups of sealing plates are provided. A first electric push rod is fixedly installed on the lower end of the baffle, and the first electric push rod is connected to the outer end of the baffle.

3. The environmentally friendly gift box production cardboard waste recycling shredder according to claim 2 is characterized by: The left end bolt of the crusher body is installed with a power box, and the upper end of the power box is installed with a transmission motor. The left end of the crushing shaft passes through the interior of the power box and is key-connected with the transmission motor. An auger shaft is provided inside the conveying trough, and the left end of the auger shaft passes through the interior of the power box. The left end of the auger shaft is fixedly connected to the first pulley.

4. The environmentally friendly gift box production cardboard waste recycling shredder according to claim 3 is characterized by: The left end of the crushing shaft is keyed to the second pulley, the lower end bearing of the power box is connected to the transmission shaft, and the left side of the transmission shaft is keyed to the third pulley; There are two groups of first pulleys, and the two groups of first pulleys are respectively connected to the second pulley and the third pulley through transmission belts.

5. The environmentally friendly gift box production cardboard waste recycling shredder according to claim 4 is characterized by: A fixed block is installed on the left end bolt inside the water storage chamber, and a movable groove is opened inside the fixed block. A hose is set inside the movable groove, and the movable groove is designed in a "U" shape; The right end of the transmission shaft passes through the inside of the movable groove, and the right end of the transmission shaft is fixedly connected to a movable plate, the movable plate is designed in a triangular structure, and the corners of the movable plate are connected to the extrusion roller; The squeezing roller contacts the hose, and the distance between the squeezing roller and the arc of the movable groove is smaller than the diameter of the hose.

6. The environmentally friendly gift box production cardboard waste recycling shredder according to claim 5, characterized in that: The upper end of the crushing chamber is fixedly connected to a diverter plate, and a through hole is opened in the middle of the diverter plate. Both ends of the hose are connected to a delivery pipe, and the lower end delivery pipe extends to the lower end of the water storage chamber, and the upper end delivery pipe is conductively connected to the diverter plate; The lower end of the diverter plate is connected to a nozzle, and the nozzles are distributed in an array at the lower end of the diverter plate.

7. The method for using the environmentally friendly gift box production cardboard waste recycling shredder according to claim 6, characterized in that: The following steps are involved: Step 1: Place the cardboard waste into the crushing chamber through the feed port, then start the transmission motor, which drives the crushing shaft to rotate and crush the cardboard waste. The first electric push rod can be extended and retracted to control the opening and closing of the lower ends of the two sets of baffles. The first electric push rod pushes the sealing plate to control the opening and closing of the lower ends of the baffles, thereby controlling the cardboard debris from leaking into the conveying chute. Step 2: The second pulley is driven to rotate synchronously by the rotation of the crushing shaft, and the second pulley drives the two sets of first pulleys to rotate through the transmission belt. The first pulley drives the transmission shaft and the third pulley to rotate synchronously through the transmission belt. At the same time, the transmission shaft drives the movable plate and multiple sets of squeezing rollers to rotate and continuously squeeze the hose. The two ends of the hose are connected with a conveying pipe to transport the water in the water storage chamber to the diverter plate and spray it inside the crushing chamber through the nozzle, so as to moisten the cardboard waste and reduce the dust generated during crushing. Step 3: The auger shaft is driven to rotate by the first pulley. When the cardboard waste in the crushing chamber is crushed, the sealing plate is controlled by the first electric push rod to make the cardboard debris fall into the conveying trough. The rotation of the auger shaft conveys it to the leakage trough on the right end. Part of the water in the conveying trough can be recovered into the water storage chamber through the leakage hole. The water contained in the cardboard debris in the leakage trough is pushed downward by the second electric push rod to perform squeezing and dehydration, thereby reducing the water content of the cardboard debris. Step 4: After the extrusion is completed, the extrusion plate and the right end connecting limit plate move upward synchronously, and through the cooperation of the locking groove and the limit block, the movable block and the partition are driven to move upward synchronously to release the seal on the right end of the leakage trough. Because the pulverizer body generates vibration during operation and the leakage trough is inclined, the cardboard debris after extrusion can slide into the inside of the discharge box, thereby completing the crushing of the cardboard waste.

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