An equipment for recycling and processing express delivery packaging boxes

Abstract

The present invention discloses a recycling and processing device for express packaging boxes, which belongs to the field of packaging box recycling and processing. A recycling and processing device for express packaging boxes comprises a processing tank, wherein the side wall of the processing tank is fixedly connected to a recycling bin, a slurry suction pipe is fixed and connected in the processing tank, the other end of the slurry suction pipe is connected to the inner cavity of the recycling bin, and a filter portion is provided in the recycling bin, and also comprises a guide assembly; the present invention continuously realizes the crushing processing of the packaging box through the cooperation of the limiting cylinder and the cutting shaft, avoids the situation of incomplete crushing, improves the processing effect, and at the same time cooperates with the guide effect generated by the rotation of the guide blade in the guide plate, so that the pulp is sucked into the recovery bin to be filtered and collected, and the filtered clean water is returned to the processing tank, and the pulp is directionally pushed to move toward the slurry suction pipe, thereby effectively improving the recovery effect of the pulp, realizing the recycling of water flow, and improving the energy saving effect.

Description

Technical Field

[0001] The present invention relates to the technical field of packaging box recycling and processing, and in particular to an express packaging box recycling and processing device. Background Art

[0002] With the rapid development of the express delivery industry, express delivery boxes have appeared widely in daily production. While express delivery brings convenience to life, it also generates a large number of discarded paper packaging boxes. At present, for environmental protection reasons, these paper packaging boxes are usually recycled and processed after use, and then made into paper products to achieve the purpose of recycling and effectively reduce resource waste and environmental pollution.

[0003] At present, when express paper packaging boxes are recycled, they are usually soaked in water and crushed to form a slurry that meets the requirements of regeneration, and then subsequent processing operations are carried out; and in the process of making the recycled slurry, the existing equipment needs to continuously remove the pulp, and the pulp after preliminary crushing and cleaning contains more water. Therefore, in the process of continuously adding raw materials, it is necessary to continuously add clean water, resulting in reduced processing efficiency and waste of water resources. Moreover, the water content in the removed pulp is relatively high, which not only increases its overall weight, but also reduces the proportion of its internal effective ingredients, which has an adverse effect on the transportation and reproduction of subsequent processing. Therefore, a recycling and processing equipment for express packaging boxes is proposed. Summary of the Invention

[0004] The purpose of the present invention is to solve the problem in the prior art that excessive water is brought out when the pulp is fished out, which not only causes a waste of water resources, but also increases the overall gravity of the pulp and reduces the proportion of effective ingredients in the pulp, which has an adverse effect on subsequent processing, transportation and reproduction. A kind of express packaging box recycling and recovery processing equipment is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A recycling and processing device for express packaging boxes includes a processing tank, a side wall of the processing tank is fixedly connected to a recovery bin, a slurry suction pipe is fixed and connected in the processing tank, the other end of the slurry suction pipe is connected to the inner cavity of the recovery bin, and a filter portion is provided in the recovery bin. The device also includes: a diversion component, the diversion component is arranged at the bottom of the processing tank, the diversion component is used to promote the circulation of water in the processing tank and the recovery bin; and a crushing component, the crushing component is arranged in the processing tank, and the crushing component is used to crush the packaging boxes immersed in the processing tank.

[0007] In order to improve the processing efficiency, preferably, the guide assembly includes a guide plate, which is fixed at the bottom of the processing tank, and a drive shaft is rotatably connected inside the guide plate, and guide blades are fixedly connected to the outer wall of the drive shaft, and a drive motor is fixedly connected to the side wall of the guide plate, and the output shaft of the drive motor is fixedly connected to the end of the drive shaft, and a water pump is fixedly connected to the upper part of the side wall of the guide plate, and the other end of the water pump is connected to the bottom of the inner cavity of the recovery bin.

[0008] Furthermore, a push flow trough is provided in the processing tank, and a plurality of push flow holes are provided on the side wall of the push flow trough at equal intervals. A drainage pipe is fixed and connected to the lower part of the side wall of the guide plate, and the other end of the drainage pipe is connected to the top of the inner cavity of the push flow trough.

[0009] In order to improve the crushing effect, preferably, the crushing assembly includes three groups of cutting shafts, which are rotatably connected in the processing tank. The bottom ends of the rotating shafts of the three groups of cutting shafts extend through the bottom of the processing tank, and the bottom ends of the rotating shafts of the three groups of cutting shafts are connected by a pulley group. One end of the drive shaft passes through the guide plate and is connected to the rotating shaft of the cutting shaft through a first bevel gear group.

[0010] Furthermore, a limiting cylinder is fixedly connected to the middle of the inner cavity of the processing tank, and multiple groups of discharge holes are evenly spaced on the side wall of the limiting cylinder. The three groups of cutting shafts are all located in the limiting cylinder and distributed evenly along the center ring.

[0011] Furthermore, a feeding port is provided on the top of the processing tank, and the inner diameter of the feeding port is smaller than the inner diameter of the limiting cylinder.

[0012] In order to improve the filtering efficiency, preferably, the filter part includes a water filter plate, which is slidably connected to the bottom of the inner cavity of the recovery bin, and spring telescopic rods are fixedly connected between the bottom of the water filter plate and the bottom of the inner cavity of the recovery bin, and a water shaking part is provided at the bottom of the inner cavity of the recovery bin to drive the water filter plate to slide back and forth in the vertical direction.

[0013] Furthermore, the water shaking part is symmetrically arranged with two groups, and the water shaking part includes a linkage shaft, which is rotatably connected between the processing tank and the bottom of the recovery bin, and one end of the linkage shaft is connected to the rotating shaft of the cutting shaft through a second bevel gear set. A rotating rod is fixedly connected to the outer wall of the other end of the linkage shaft, and a lifting rod is fixedly connected to the bottom of the water filter plate. The bottom end of the lifting rod passes through the bottom of the recovery bin and is fixedly connected to a wedge-shaped push block, and the rotating rod is aligned with the wedge-shaped push block up and down.

[0014] In order to improve the flow pushing effect, preferably, the piston cavities of the four groups of spring telescopic rods are connected to each other through a connecting pipe, the connecting pipe is fixed on and connected to an air guide pipe, the other end of the air guide pipe is connected to the top of the inner cavity of the flow pushing groove, and a one-way valve is arranged in the air guide pipe, the connecting pipe is fixed on and connected to an air intake pipe, and a one-way valve is arranged in the air intake pipe.

[0015] Furthermore, the connection point between the air guide pipe and the flow pushing groove is higher than the drainage pipe, and the connection point between the air guide pipe and the flow pushing groove is higher than the flow pushing hole at the uppermost end.

[0016] Compared with the prior art, the present invention provides a recycling and processing device for express packaging boxes, which has the following beneficial effects:

[0017] 1. The express box recycling and recovery equipment continuously realizes the crushing of the box through the cooperation of the limiting cylinder and the cutting shaft, avoids the situation of incomplete crushing, improves the processing effect, and cooperates with the guide blade to generate the diversion effect generated by the rotation of the guide blade in the guide plate, so that the pulp is sucked into the recovery bin to be filtered and collected, and the filtered clean water is returned to the processing tank, and the pulp is directionally pushed to move toward the pulp suction pipe, thereby effectively improving the recovery effect of the pulp, realizing the recycling of water flow, and improving the energy saving effect.

[0018] 2. The express packaging box recycling and recovery equipment drives the rotation of the linkage shaft through the second bevel gear set, and cooperates with the setting of the rotating rod, the wedge-shaped push block and the lifting rod to make the water filter plate continuously reciprocate upward. In this way, under the action of the falling inertia of the water filter plate, the clean water in the pulp is filtered out more quickly, effectively reducing the internal moisture of the pulp, facilitating subsequent transportation and storage, and at the same time allowing more water flow to participate in the subsequent recycling, and also avoiding the blockage of the water filter plate caused by the pulp, ensuring the water filtration efficiency.

[0019] 3. The express packaging box recycling and recovery equipment realizes the limit of the up and down sliding of the water filter plate through the setting of the spring telescopic rod. At the same time, it can increase the sufficient rebound tension when the pulp is less, ensuring the filtering effect of the water in the pulp; through the setting of the air guide pipe and the suction pipe, when the water filter plate slides up and down, gas is continuously filled into the push flow trough, so that the water flow in the push flow trough is pushed out more quickly, thereby improving the directional pushing efficiency of the pulp and further improving the pulp recovery and processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the express packaging box recycling and recovery equipment proposed by the present invention Figure 1 ;

[0021] Figure 2This is a schematic diagram of the overall structure of the express packaging box recycling and recovery equipment proposed by the present invention Figure 2 ;

[0022] Figure 3 The present invention proposes a recycling and processing equipment for express packaging boxes Figure 2 Schematic diagram of the enlarged structure of area A in the middle;

[0023] Figure 4 This is a side view half-section structural diagram of a recycling and recovery equipment for express packaging boxes proposed by the present invention;

[0024] Figure 5 The present invention proposes a recycling and processing equipment for express packaging boxes Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0025] Figure 6 This is a schematic diagram of the internal cross-sectional structure of a processing tank of a recycling and recovery equipment for express packaging boxes proposed in the present invention;

[0026] Figure 7 This is a partial enlarged structural diagram of a recycling bin of a recycling and processing equipment for express packaging boxes proposed in the present invention;

[0027] Figure 8 This is a schematic diagram of the partial cross-sectional structure inside the recycling bin of the express packaging box recycling and processing equipment proposed by the present invention.

[0028] In the figure: 1. Processing tank; 2. Recovery bin; 21. Slurry suction pipe; 3. Guide plate; 31. Drive shaft; 32. Guide blade; 33. Drive motor; 34. Suction pipe; 35. Push flow trough; 351. Push flow hole; 36. Drain pipe; 4. Cutting shaft; 41. Limiting cylinder; 411. Discharge hole; 42. Pulley group; 43. First bevel gear group; 44. Feeding port; 5. Water filter plate; 51. Spring telescopic rod; 52. Linkage shaft; 53. Second bevel gear group; 54. Rotating rod; 55. Lifting rod; 56. Wedge-shaped push block; 6. Connecting pipe; 61. Air guide pipe; 62. Suction pipe. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0031] Example:

[0032] Reference Figures 1-8 A recycling and processing equipment for express packaging boxes includes a processing tank 1, a recycling bin 2 is fixedly connected to the side wall of the processing tank 1, a slurry suction pipe 21 is fixed and connected in the processing tank 1, the other end of the slurry suction pipe 21 is connected to the inner cavity of the recycling bin 2, and a filter part is provided in the recycling bin 2, and also includes: a diversion component, the diversion component is arranged at the bottom of the processing tank 1, the diversion component is used to promote the circulation of water in the processing tank 1 and the recycling bin 2; a crushing component, the crushing component is arranged in the processing tank 1, and the crushing component is used to crush the packaging boxes immersed in the processing tank 1.

[0033] Reference Figure 4-Figure 8 , wherein the guide assembly includes a guide plate 3, which is fixed to the bottom of the treatment tank 1, and a drive shaft 31 is rotatably connected to the guide plate 3, and a guide blade 32 is fixedly connected to the outer wall of the drive shaft 31, and a drive motor 33 is fixedly connected to the side wall of the guide plate 3, and the output shaft of the drive motor 33 is fixedly connected to the end of the drive shaft 31, and a water pumping pipe 34 is fixedly connected to the upper part of the side wall of the guide plate 3, and the other end of the water pumping pipe 34 is connected to the bottom of the inner cavity of the recovery bin 2; a push flow groove 35 is opened in the treatment tank 1, and the side wall of the push flow groove 35 is evenly spaced There are multiple groups of flow-pushing holes 351, and the lower part of the side wall of the guide plate 3 is fixed and connected with a drain pipe 36, and the other end of the drain pipe 36 is connected to the top of the inner cavity of the flow-pushing groove 35; the crushing assembly includes three groups of cutting shafts 4, and the cutting shafts 4 are rotatably connected in the processing tank 1. The bottom ends of the rotating shafts of the three groups of cutting shafts 4 all extend through and extend to the bottom of the processing tank 1, and the bottom ends of the rotating shafts of the three groups of cutting shafts 4 are connected by a pulley group 42. One end of the drive shaft 31 passes through the guide plate 3 and is connected to the rotating shaft of the cutting shaft 4 by a first bevel gear group 43.

[0034] A limiting cylinder 41 is fixedly connected to the middle of the inner cavity of the processing tank 1. The side wall of the limiting cylinder 41 is provided with multiple groups of discharge holes 411 at equal intervals. The three groups of cutting shafts 4 are all located in the limiting cylinder 41 and are distributed at equal intervals along the center ring.

[0035] A feeding port 44 is provided on the top of the processing tank 1 , and the inner diameter of the feeding port 44 is smaller than the inner diameter of the limiting cylinder 41 , thereby ensuring that the fed packaging box can smoothly enter the limiting cylinder 41 .

[0036] Through the arrangement of the above structure, the driving motor 33 is turned on to drive the driving shaft 31 to rotate. Under the transmission action of the first bevel gear set 43 and the pulley set 42, the three groups of cutting shafts 4 are rotated at the same time in the limiting cylinder 41, so as to crush the packaging boxes soaked in the limiting cylinder 41, and under the action of the water flow resistance, the packaging boxes are gradually transformed into a pulp state in the clean water, and the pulp will enter the processing tank 1 along the discharge hole 411 under the action of the centrifugal thrust generated by the rotation of the water flow in the limiting cylinder 41, so as to continuously realize the crushing processing of the packaging boxes, so that the packaging boxes entering the limiting cylinder 41 will be crushed into a pulp state, avoiding the situation of incomplete crushing, and improving the processing effect.

[0037] In addition, the drive shaft 31 will also drive the guide blades 32 to rotate rapidly in the guide plate 3, thereby generating a suction effect on the side of the guide plate 3 close to the water suction pipe 34, and this suction effect will be transmitted along the water suction pipe 34 to the recovery bin 2, and the pulp in the processing tank 1 will enter the recovery bin 2 along the pulp suction pipe 21. The pulp entering the recovery bin 2 is filtered by the water filter plate 5 and is retained in the recovery bin 2, thereby achieving the crushing, cleaning and collection of the packaging box, effectively improving the recycling efficiency of the packaging box, and finally after the quantitative packaging box is completely recycled and processed, the recovery bin 2 is opened and the pulp inside is transported out for subsequent processing.

[0038] And part of the water flow in the pulp entering the recovery bin 2 will enter the guide plate 3 along the suction pipe 34, and then enter the push flow groove 35 along the drainage pipe 36, and finally flow along the multiple groups of push flow holes 351 to the limit cylinder 41, so that the water flow in the processing tank 1 continues to move from the push flow holes 351 to the slurry suction pipe 21, thereby pushing the pulp discharged from the discharge hole 411 to the slurry suction pipe 21, so as to transport the pulp in the processing tank 1 more quickly, effectively improving the pulp recovery effect, and at the same time realizing the recycling of water flow, effectively improving the energy saving effect.

[0039] Reference Figure 4-Figure 8 The bottom of the water filter plate 5 is fixedly connected to the bottom of the inner cavity of the recovery bin 2, and a spring telescopic rod 51 is fixedly connected between the bottom of the water filter plate 5 and the bottom of the inner cavity of the recovery bin 2, and the bottom of the inner cavity of the recovery bin 2 is provided with a water shaking part that drives the water filter plate 5 to slide back and forth in the vertical direction; the water shaking part is symmetrically provided with two groups, and the water shaking part includes a linkage shaft 52, which is rotatably connected between the processing tank 1 and the bottom of the recovery bin 2, and one end of the linkage shaft 52 is connected to the rotating shaft of the cutting shaft 4 through a second bevel gear set 53. The other end of the linkage shaft 52 is fixedly connected to the outer wall of the rotating rod 54, and the bottom of the water filter plate 5 is fixedly connected to a lifting rod 55. The bottom end of the lifting rod 55 passes through the bottom of the recovery bin 2 and is fixedly connected to a wedge-shaped push block 56, and the rotating rod 54 is aligned with the wedge-shaped push block 56 up and down.

[0040] When the lever 54 is below the wedge-shaped push block 56 and engages with it, the lever 54 is rotated to move upward, and the wedge-shaped push block 56 pushes the lifting rod 55 upward. When the lever 54 passes over the wedge-shaped push block 56, the filter plate 5 quickly falls back to its original position under the action of the spring telescopic rod 51 and the gravity of the pulp, thereby generating a vibration effect in the filter plate 5 and cooperating with the falling inertia of the filter plate 5, so that the clean water in the pulp is filtered out more quickly, effectively reducing the moisture content in the pulp, facilitating subsequent transportation and storage, and allowing more water flow to participate in the subsequent recycling, ensuring that sufficient water flow can participate in the subsequent pushing flow effect, and also avoiding the clogging of the filter plate 5 by the pulp, thereby ensuring the water filtering efficiency.

[0041] Reference Figure 3 、 Figure 7 、 Figure 8 Among them, the piston cavities of the four groups of spring telescopic rods 51 are interconnected through a connecting pipe 6, an air guide pipe 61 is fixed on the connecting pipe 6 and connected, the other end of the air guide pipe 61 is connected to the top of the inner cavity of the push flow groove 35, and a one-way valve is provided in the air guide pipe 61, and an air suction pipe 62 is fixed on the connecting pipe 6 and connected, and a one-way valve is provided in the air suction pipe 62; the connecting point of the air guide pipe 61 and the push flow groove 35 is higher than the drain pipe 36, and the connecting point of the air guide pipe 61 and the push flow groove 35 is higher than the uppermost push flow hole 351.

[0042] It should be noted that the one-way valve in the air guide pipe 61 can only allow the gas in the piston cavity of the spring telescopic rod 51 to enter the push flow groove 35; the one-way valve in the intake pipe 62 can only allow the external air flow to enter the piston cavity of the spring telescopic rod 51.

[0043] Through the arrangement of the above structure, when the water filter plate 5 slides upward, the telescopic end of the spring telescopic rod 51 will extend upward, and a suction effect will be generated in the piston cavity of the spring telescopic rod 51, thereby opening the one-way valve in the suction pipe 62, allowing the external air flow to fill the piston cavity of the spring telescopic rod 51. In the process of the water filter plate 5 falling and resetting, the telescopic end of the spring telescopic rod 51 will retract quickly, thereby squeezing the gas in the piston cavity of the spring telescopic rod 51 and opening the one-way valve in the air guide pipe 61, so that the compressed gas enters the top of the inner cavity of the flow pushing groove 35 along the connecting pipe 6 and the air guide pipe 61, thereby increasing the air pressure in the flow pushing groove 35, so that the water flow in the flow pushing groove 35 is pushed out more quickly, thereby improving the directional pushing efficiency of the pulp and further improving the pulp recovery and processing efficiency.

[0044] Reference Figures 1-8 The present invention is used in that first, clean water is poured into the processing tank 1, and then the packaging box that has undergone preliminary processing is put into the limiting cylinder 41 in the processing tank 1 along the feeding port 44, and the driving motor 33 is turned on at the same time to drive the driving shaft 31 to rotate. Under the transmission action of the first bevel gear set 43 and the pulley set 42, the three sets of cutting shafts 4 are rotated at the same time in the limiting cylinder 41, so as to crush the packaging box soaked in the limiting cylinder 41, and under the action of the water flow resistance, the packaging box is gradually converted into a pulp state in the clean water, and the pulp will enter the processing tank 1 along the discharge hole 411 under the action of the centrifugal thrust generated by the rotation of the water flow in the limiting cylinder 41, so as to continuously realize the crushing process of the packaging box, so that the packaging box entering the limiting cylinder 41 will be crushed into a pulp state, avoiding the situation of incomplete crushing, and improving the processing effect.

[0045] In addition, the drive shaft 31 will also drive the guide blades 32 to rotate rapidly in the guide plate 3, thereby generating a suction effect on the side of the guide plate 3 close to the water suction pipe 34, and this suction effect will be transmitted along the water suction pipe 34 to the recovery bin 2, and the pulp in the processing tank 1 will enter the recovery bin 2 along the pulp suction pipe 21. The pulp entering the recovery bin 2 is filtered by the water filter plate 5 and is retained in the recovery bin 2, thereby achieving the crushing, cleaning and collection of the packaging box, effectively improving the recycling efficiency of the packaging box, and finally after the quantitative packaging box is completely recycled and processed, the recovery bin 2 is opened and the pulp inside is transported out for subsequent processing.

[0046] And part of the water flow in the pulp entering the recovery bin 2 will enter the guide plate 3 along the suction pipe 34, and then enter the push flow groove 35 along the drainage pipe 36, and finally flow along the multiple groups of push flow holes 351 to the limit cylinder 41, so that the water flow in the processing tank 1 continues to move from the push flow holes 351 to the slurry suction pipe 21, thereby pushing the pulp discharged from the discharge hole 411 to the slurry suction pipe 21, so as to transport the pulp in the processing tank 1 more quickly, effectively improving the pulp recovery effect, and at the same time realizing the recycling of water flow, effectively improving the energy saving effect.

[0047] As the cutting shaft 4 rotates, the transmission action of the second bevel gear set 53 will synchronously drive the linkage shaft 52 to rotate. When the rotating rod 54 on the linkage shaft 52 moves to the bottom of the wedge-shaped push block 56 and fits therewith, as the linkage shaft 52 continues to rotate, the wedge-shaped push block 56 will push the lifting rod 55 to move upward, thereby driving the water filter plate 5 to slide upward, and at the same time, the telescopic end of the spring telescopic rod 51 will extend upward, and suction will be generated in the piston cavity of the spring telescopic rod 51, thereby opening the one-way valve in the suction pipe 62, allowing the external air flow to fill the piston cavity of the spring telescopic rod 51.

[0048] When the rotating rod 54 passes over the wedge-shaped pushing block 56, the water filter plate 5 will quickly fall back and reset under the action of the rebound of the spring telescopic rod 51 and the gravity of the pulp, thereby generating a vibration effect in the water filter plate 5, and combined with the falling inertia of the water filter plate 5, the clean water in the pulp is filtered out more quickly, effectively reducing the moisture content in the pulp, facilitating subsequent transportation and storage, and allowing more water flow to participate in subsequent recycling, ensuring that sufficient water flow can participate in the subsequent pushing flow effect, and at the same time avoiding the blockage of the water filter plate 5 caused by the pulp, thereby ensuring water filtration efficiency.

[0049] During the process of the water filter plate 5 falling and resetting, the telescopic end of the spring telescopic rod 51 will retract rapidly, thereby squeezing the gas in the piston cavity of the spring telescopic rod 51 and opening the one-way valve in the air guide pipe 61, so that the compressed gas enters the top of the inner cavity of the push flow groove 35 along the connecting pipe 6 and the air guide pipe 61, thereby increasing the air pressure in the push flow groove 35, so that the water flow in the push flow groove 35 is pushed out more quickly, thereby improving the directional pushing efficiency of the pulp and further improving the pulp recovery and processing efficiency.

[0050] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A recycling and processing device for express packaging boxes, comprising a processing tank (1), characterized in that: The side wall of the processing tank (1) is fixedly connected to a recovery bin (2), a slurry suction pipe (21) is fixed and connected in the processing tank (1), the other end of the slurry suction pipe (21) is connected to the inner cavity of the recovery bin (2), and a filter portion is provided in the recovery bin (2), and further comprises: A flow guide assembly, the flow guide assembly being arranged at the bottom of the treatment tank (1), and being used to promote the circulation of water in the treatment tank (1) and the recovery bin (2); A crushing component, the crushing component is arranged in the processing tank (1), and the crushing component is used to crush the packaging box immersed in the processing tank (1); The guide assembly comprises a guide plate (3), the guide plate (3) being fixed to the bottom of the treatment tank (1), a drive shaft (31) being rotatably connected inside the guide plate (3), a guide blade (32) being fixedly connected to the outer wall of the drive shaft (31), a drive motor (33) being fixedly connected to the side wall of the guide plate (3), an output shaft of the drive motor (33) being fixedly connected to the end of the drive shaft (31), a water extraction pipe (34) being fixedly connected to the upper part of the side wall of the guide plate (3), and the other end of the water extraction pipe (34) being connected to the bottom of the inner cavity of the recovery bin (2); A flow-pushing groove (35) is provided in the processing tank (1), and a plurality of flow-pushing holes (351) are provided on the side wall of the flow-pushing groove (35) at equal intervals. A drainage pipe (36) is fixed to the lower part of the side wall of the guide plate (3) and is connected thereto, and the other end of the drainage pipe (36) is connected to the top of the inner cavity of the flow-pushing groove (35); The filter portion comprises a water filter plate (5), the water filter plate (5) being slidably connected to the bottom of the inner cavity of the recovery bin (2), spring telescopic rods (51) being fixedly connected around the bottom of the water filter plate (5) and the bottom of the inner cavity of the recovery bin (2), and a water shaking portion for driving the water filter plate (5) to slide back and forth in a vertical direction is provided at the bottom of the inner cavity of the recovery bin (2); The water shaking part is symmetrically provided with two groups, and the water shaking part includes a linkage shaft (52), the linkage shaft (52) is rotatably connected between the processing tank (1) and the bottom of the recovery bin (2), one end of the linkage shaft (52) is connected to the rotating shaft of the cutting shaft (4) through a second bevel gear set (53), and a rotating rod (54) is fixedly connected to the outer wall of the other end of the linkage shaft (52), and a lifting rod (55) is fixedly connected to the bottom of the water filter plate (5), and the bottom end of the lifting rod (55) passes through the bottom of the recovery bin (2) and is fixedly connected to a wedge-shaped push block (56), and the rotating rod (54) and the wedge-shaped push block (56) are aligned up and down; The piston cavities of the four groups of spring telescopic rods (51) are interconnected through a connecting pipe (6), an air guide pipe (61) is fixed on and connected to the connecting pipe (6), the other end of the air guide pipe (61) is connected to the top of the inner cavity of the push flow groove (35), and a one-way valve is provided in the air guide pipe (61), and an air intake pipe (62) is fixed on and connected to the connecting pipe (6), and a one-way valve is provided in the air intake pipe (62).

2. The express packaging box recycling and recovery equipment according to claim 1, characterized in that: The crushing assembly comprises three groups of cutting shafts (4), the cutting shafts (4) being rotatably connected in the processing tank (1), the bottom ends of the rotating shafts of the three groups of cutting shafts (4) extending through the bottom of the processing tank (1), and the bottom ends of the rotating shafts of the three groups of cutting shafts (4) being connected by a pulley group (42), and one end of the driving shaft (31) passing through the guide plate (3) and connected to the rotating shaft of the cutting shaft (4) by a first bevel gear group (43).

3. The express packaging box recycling and recovery equipment according to claim 2, characterized in that: A limiting cylinder (41) is fixedly connected to the middle of the inner cavity of the processing tank (1), and a plurality of groups of discharge holes (411) are provided on the side wall of the limiting cylinder (41) at equal intervals. The three groups of cutting shafts (4) are all located in the limiting cylinder (41) and are distributed at equal intervals along the center ring.

4. The express packaging box recycling and recovery equipment according to claim 3 is characterized in that: A feeding port (44) is provided on the top of the processing tank (1), and the inner diameter of the feeding port (44) is smaller than the inner diameter of the limiting cylinder (41).

5. The express packaging box recycling and recovery equipment according to claim 1, characterized in that: The connecting point between the air guide pipe (61) and the flow pushing groove (35) is higher than the drainage pipe (36), and the connecting point between the air guide pipe (61) and the flow pushing groove (35) is higher than the flow pushing hole (351) at the uppermost end.

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