A paper product processing anti-blocking device

Abstract

The present invention relates to the technical field of paper processing, and discloses a paper processing anti-blocking device, comprising a casing, the casing also comprising a pushing device, the pushing device comprising a pushing structure and a volume expansion structure, the pushing structure comprising a driving motor, a rotating shaft, a sprocket, and a scraper, the driving motor is arranged on the left side of the casing, the rotating shaft is rotatably connected to the right side of the driving motor, the sprocket is transmission-connected to the surface of the rotating shaft, the scraper is fixedly connected on both sides of the sprocket, the volume expansion structure comprises a telescopic plate, a through groove, a sliding lock, a telescopic side plate, and a U-shaped pad, the telescopic plate is slidably connected to the inner side of the scraper, and the through groove is opened on the inner side of the scraper. The present invention has the characteristics of being able to adjust capacity, being able to transport a large amount of material, having a fast material transportation efficiency, and not being blocked.

Description

Technical Field

[0001] The present invention relates to the technical field of paper product processing, and specifically to an anti-blocking device for paper product processing. Background Art

[0002] Paper product processing is a complex production process involving multiple stages and processes. Each processing step needs to be connected by a conveying device. When processing raw materials into pulp and then conveying the pulp out, it is particularly easy to cause blockage in the conveying process, seriously hindering the processing efficiency. An anti-blocking device is required to dredge it. However, if too much pulp is transported at one time, it will be difficult to dredge. At present, the anti-blocking device cannot adaptively change when the pulp flow rate changes, so it cannot dredge in multiple situations.

[0003] The patent with the patent number CN202010396627.9 discloses an underground conveying device for waste materials in paper product processing. The motor of this patent drives the rotating roller to rotate. While transporting the waste materials in paper product processing, the rotating roller drives the first bevel gear to rotate. The first bevel gear meshes with the second bevel gear to rotate, so as to drive the first pulley to rotate through the fixed shaft. The first pulley drives the second pulley to rotate through the belt, so that the reciprocating lead screw rotates. At the same time, the axial flow fan is electrically started to realize the horizontal reciprocating movement of the axial flow fan, so as to evenly input the air flow into the conveying cavity, achieving the purpose of quickly drying the waste materials of paper products, saving the subsequent drying process, saving costs and improving the processing efficiency. By setting the hot air extraction mechanism and the pushing mechanism, when the rotating roller drives the fixed shaft to rotate through the meshing action of the first bevel gear and the second bevel gear, the fixed shaft drives the disc to rotate. The disc and the connecting rod cooperate to produce a crank and connecting rod action, so as to push the sliding plug to reciprocate up and down, so as to continuously extract the high-temperature air generated in the conveying cavity due to the waste materials of paper product processing, accelerating the heat exchange between the outside air and the air in the conveying cavity, achieving the purpose of quickly cooling the waste materials of paper products, saving the subsequent heat dissipation process, saving costs and improving the processing efficiency. Although this patent solves the above problems, it still has the problem that it cannot transport a large amount of materials. Too much transported materials will cause the device to be blocked and the transportation efficiency to be slow. Therefore, it is very necessary to design an anti-blocking device for paper product processing that can adjust the capacity, can transport a large amount of materials, has a fast transportation efficiency, and will not be blocked. Summary of the Invention

[0004] The purpose of the present invention is to provide an anti-blocking device for paper product processing to solve the problems raised in the above background art.

[0005] To solve the above technical problems, the present invention provides the following technical solution: a paper product processing anti-blocking device, including a sleeve housing. The sleeve housing further includes a material pushing device. The material pushing device includes a material pushing structure and a volume expansion structure. The material pushing structure includes a driving motor, a rotating shaft, a sprocket, and a scraping plate. The driving motor is arranged on the left side of the sleeve housing. The rotating shaft is rotatably connected to the right side of the driving motor. The sprocket is drivingly connected to the surface of the rotating shaft. The scraping plate is fixedly connected to both sides of the sprocket. The volume expansion structure includes a telescopic plate, a through groove, a sliding lock, a telescopic side plate, and a U-shaped cushion plate. The telescopic plate is slidably connected to the inner side of the scraping plate. The through groove is opened on the inner side of the scraping plate. The sliding lock is slidably connected to the inner side of the telescopic rod. The telescopic side plate is slidably connected to the inner side of the sleeve housing. The U-shaped cushion plate is slidably connected to the inner side of the telescopic side plate. The scraping plate is slidably connected to the inner bottom surface of the sleeve housing. The telescopic plate is slidably connected to the inner side of the through groove. A spring is arranged between the telescopic plate and the sliding lock. A through hole is opened on the front side of the scraping plate, and when the sliding lock aligns with its through hole, the sliding lock will slide out through the through hole. A groove is opened on the front side of the telescopic side plate, and the U-shaped cushion plate can be inserted into the telescopic side plate through this groove. After the U-shaped cushion plate is inserted into the telescopic side plate, the telescopic plate is slidably connected to its top surface. The driving motor drives the rotating shaft to rotate, the rotating shaft drives the sprocket to rotate, and the sprocket drives the pushing plate to rotate. When the pushing plate rotates in the sleeve housing, it will push the pulp forward and can scrape the inner wall of the sleeve housing to prevent blockage. If there is too much pulp to be transported and the device cannot accommodate it, it will cause serious congestion. Therefore, when a large amount of pulp needs to be transported, as long as the telescopic side plate is pulled out of the sleeve housing, the volume can be increased, so that more pulp can be transported. At this time, the telescopic plate is pulled out of the scraping plate. When the telescopic plate is pulled to the top, the sliding lock connected by a spring inside it will pop out and insert into the through hole opened on the front side of the scraping plate, fixing the telescopic plate to the scraping plate. The upper and lower ends of the scraping plate are open, and the upper and lower ends of the telescopic plate are flush with the scraping plate. The telescopic plate is fixed to the scraping plate by using the through groove during the sliding process. When both the telescopic side plate and the telescopic plate are pulled out, the U-shaped plate is inserted into the bottom of the telescopic side plate to make up for the height difference, avoiding that some pulp cannot be pushed and scraped. This device can push and transport the pulp, and can also sweep the inner wall of the sleeve housing to prevent blockage. Moreover, the whole device can be telescopically deformed to increase the volume, so that more pulp can be transported without causing blockage.

[0006] According to the above technical solution, a jitter device is provided on the surface of the rotating shaft. The jitter device includes a centrifugal jitter structure and a jitter enhancement structure. The centrifugal jitter structure includes a bearing, a counterweight, and a support seat. The bearing is keyed to the surface of the rotating shaft, the counterweight is fixedly connected to the surface of the rotating shaft, and the support seat is arranged outside the rotating shaft. The jitter enhancement structure includes a chute, a slider, a jitter spring, and a contraction shell. The chute is opened on the inner side of the support seat, the slider is keyed to the surface of the rotating shaft, the jitter spring is fixedly connected to the upper and lower sides of the slider, and the contraction shell is fixedly connected to both sides of the bottom of the sleeve. Circular grooves are opened on both sides of the telescopic side plate, and the bearing is keyed to the inner side of the circular groove. The slider is slidably connected to the inner side of the chute, the jitter spring is fixedly connected to the inner side of the support seat, and a slide plate is connected to one side of the support seat and is slidably connected to the inner side of the contraction shell. The rotation of the rotating shaft drives the counterweight to rotate, and the counterweight enhances the centrifugal force generated by the rotation of the rotating shaft, causing the rotating shaft to drive the sleeve to jitter. The jitter intensifies the movement of the pulp inside the sleeve, making it not easy to deposit. The rotating shaft and the sleeve are connected by a bearing, reducing the wear generated when the rotating shaft drives the sleeve to jitter. When the rotating shaft jitters, it will drive the slider to jitter. However, the slider is limited by the support seat, so it can only slide up and down in the chute. When the slider slides up and down, it will squeeze the jitter spring up and down. The elastic force of the jitter spring makes the up and down sliding frequency of the slider faster. The slider acts on the rotating shaft to enhance the jitter, making the material shaking effect better and further preventing the pulp from depositing. And when the telescopic side plate expands and contracts, the support frame can expand and contract in the contraction shell through the connecting plate to be flush with the telescopic side plate.

[0007] According to the above technical solution, a cleaning device is provided on the right side of the support base. The cleaning device includes a vacuum suction structure and a uniform speed propulsion structure. The vacuum suction structure includes a vacuum pump, a pulley, a wheel-driven slide rail, and a docking port. The vacuum pump is arranged on the right side of the telescopic side plate. The pulley is fixedly connected below the vacuum pump. The wheel-driven slide rail is fixedly connected to the right side of the telescopic side plate. The docking port is opened on one side of the telescopic side plate. The uniform speed propulsion structure includes a push shaft rotating rod, a propulsion tooth rod, a connecting shaft, and a shaft-driven slide rail. The push shaft rotating rod is fixedly connected to the right end of the rotating shaft. The propulsion tooth rod is slidably connected above the retreat rotating rod. The connecting shaft is hingedly connected to the front end of the propulsion tooth rod. The shaft-driven slide rail is sleeved outside the connecting shaft. The pulley is slidably connected to the inner side of the wheel-driven slide rail. A connecting rod is connected below the shaft-driven slide rail and is fixedly connected to the right side of the bottom of the support base. When the vacuum pump is started and docked with the docking port, it can suck dust, impurities, and waste materials in the device, reducing the remaining substances in the device, not affecting the pulp transportation, avoiding clogging of the pulp caused by the accumulation of impurities, and when the rotating shaft rotates, it will drive the push shaft rotating rod to rotate. When the push shaft rotating rod rotates, the push shaft on it meshes with the tooth holes opened on the lower side of the propulsion tooth rod, thereby pushing the propulsion tooth rod forward. The forward movement of the propulsion tooth rod pushes the connecting shaft forward. The connecting shaft is limited by the shaft-driven slide rail and slides inside the shaft-driven slide rail. One end of the connecting shaft is fixedly connected to the vacuum pump. When the connecting shaft moves forward, it will push the vacuum pump forward. The vacuum pump is pushed so that the pulley at its bottom will roll in the wheel-driven slide rail, making the movement of the vacuum pump more convenient. And the distance that the push shaft rotating rod rotates one circle is exactly the distance between one docking port and another docking port. Each time the push shaft rotating rod rotates one circle, it will drive the vacuum pump to move to the position of the next docking port, just sucking each section of the space in the device, enabling the vacuum pump to clean every part of the device without increasing the power, which is energy-saving, improves the cleaning range, and is convenient for adjustment at the same time.

[0008] The cam is connected to the bottom of the base by a screw rod and a push rod, and the push rod is threadably connected to the bottom of the base by a screw rod. A slot is arranged and the inclined surface of the pushing inclined block is slidably connected with the inner side of the inclined slot. A motor is arranged on the rear side of the screw and the two screws are connected by a synchronous belt transmission. When the motor is started, the screw is driven to rotate. The rotation of the screw causes the pushing member to rotate and move forward. The pushing member pushes the pushing inclined block, and the pushing inclined block is squeezed into the bottom of the device to raise the device, otherwise the device is lowered, thereby achieving the effect of lifting and adjusting the angle. If the pulp in the device is blocked or conveyed slowly, the device can be tilted by the lifting device, causing the pulp to have downward inertia, thereby increasing the discharging speed, and when the pushing inclined block moves forward, it is limited by the push block slide rail to prevent deviation. When the pushing inclined block contacts the damping spring, it will slowly stop, thereby ensuring the stability of the device during lifting and lowering. At the same time, the slot inclined block will jam the pushing inclined block, and the inclined surfaces of the pushing inclined block and the slot inclined block contact and slide with each other, reducing wear and further improving stability.

[0009] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0010] The present invention is provided with a telescopic plate, a through slot, a sliding lock, a telescopic side plate, and a U-shaped pad. When the telescopic plate is pulled to the top, the sliding lock connected by a spring inside the telescopic plate will pop out and insert into the through hole opened on the front side of the scraper, so that the telescopic plate is fixed to the scraper, and the upper and lower ends of the scraper are open, and the upper and lower ends of the telescopic plate and the scraper are flush with the scraper, and the telescopic plate is fixed to the scraper by using the through slot during the sliding process. When the telescopic side plate and the telescopic plate are both pulled out, the U-shaped point plate is inserted into the bottom of the telescopic side plate to make up the height difference, thereby preventing some pulp from being unable to be pushed and scraped. The device can push and transport the pulp, and can also sweep the inner wall of the casing to prevent blockage, and the device as a whole can be telescopically deformed to increase the volume, so as to transport more pulp without causing blockage.

[0011] The present invention is provided with a slide groove, a slider, a shaking spring, and a shrinking shell. When the slider slides up and down, it will squeeze the shaking spring up and down. The elastic force of the shaking spring makes the slider slide up and down faster. The slider applies force to the rotating shaft to enhance the shaking, so that the shaking effect is better, and the pulp deposition is further prevented. When the telescopic side plate is extended and retracted, the support frame can be extended and retracted in the shrinking shell through the connecting plate to be flush with the telescopic side plate.

[0012] The present invention is provided with a push shaft rotating rod, a push gear rod, a connecting shaft, and a shaft-moving slide rail. The distance of one rotation of the push shaft rotating rod is just the distance between one docking port and another docking port. Each rotation of the push shaft rotating rod will drive the vacuum pump to move to the position of the next docking port, just to suck every section of the device, so that the vacuum pump can clean every part of the device without increasing the power, which saves energy, increases the cleaning range, and is easy to adjust.

[0013] The present invention is provided with a pushing inclined block, a pushing block slide rail, a damping spring and a slot inclined block. If the pulp in the device is blocked or conveyed slowly, the device can be tilted by raising the device, causing the pulp to have downward inertia, thereby increasing the discharge speed. When the pushing inclined block moves forward, it is limited by the pushing block slide rail to prevent deviation. When the pushing inclined block hits the damping spring, it will slowly stop, ensuring the stability of the device during lifting and lowering. At the same time, the slot inclined block will clamp the pushing inclined block, and the inclined surfaces of the pushing inclined block and the slot inclined block will slide against each other, reducing wear and further improving stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0015] In the attached picture:

[0016] Figure 1 It is a schematic diagram of the overall structure of the three-dimensional plane of the right side of the present invention;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the left positive triaxial section of the present invention;

[0018] Figure 3 It is a schematic diagram of the three-dimensional structure of the right positive triaxial section of the pusher device of the present invention;

[0019] Figure 4 The present invention Figure 3 The structural diagram of A in the figure;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the right positive triaxial section of the shaking device of the present invention;

[0021] Figure 6 The present inventionFigure 5 Schematic structural diagram of B in

[0022] Figure 7 It is a three-dimensional sectional structural diagram of the right regular triaxial plane of the cleaning device of the present invention;

[0023] Figure 8 It is the present invention Figure 7 Schematic structural diagram of C in

[0024] Figure 9 It is a three-dimensional sectional structural diagram of the front side of the lifting device of the present invention;

[0025] In the figure: 1. Sheath; 2. Pushing device; 21. Driving motor; 22. Rotating shaft; 23. Sprocket; 24. Scraper; 25. Telescopic plate; 26. Through groove; 27. Sliding lock; 28. Telescopic side plate; 29. U-shaped backing plate; 3. Shaking device; 31. Bearing; 32. Counterweight; 33. Support seat; 34. Chute; 35. Slide block; 36. Shaking spring; 37. Shrinkage shell; 4. Cleaning device; 41. Vacuum pump; 42. Pulley; 43. Wheel-driven slide rail; 44. Docking port; 45. Push shaft rotating rod; 46. Pushing rack; 47. Coupling shaft; 48. Axle-driven slide rail; 5. Lifting device; 51. Base; 52. Screw; 53. Pushing member; 54. Pushing inclined block; 55. Push block slide rail; 56. Damping spring; 57. Groove inclined block. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-4, an embodiment of the present invention is: a paper product processing anti-blocking device, including a sleeve 1. The sleeve 1 further includes a material pushing device 2. The material pushing device 2 includes a material pushing structure and a volume expansion structure. The material pushing structure includes a driving motor 21, a rotating shaft 22, a sprocket 23, and a scraper 24. The driving motor 21 is arranged on the left side of the sleeve 1. The rotating shaft 22 is rotatably connected to the right side of the driving motor 21. The sprocket 23 is drivingly connected to the surface of the rotating shaft 22. The scraper 24 is fixedly connected to both sides of the sprocket 23. The driving motor 21 drives the rotating shaft 22 to rotate. The rotating shaft 22 drives the sprocket 23 to rotate. The sprocket 23 drives the push plate to rotate. When the push plate rotates in the sleeve 1, it will push the pulp forward and can scrape the inner wall of the sleeve 1 to prevent material blockage. The volume expansion structure includes a telescopic plate 25, a through groove 26, a sliding lock 27, a telescopic side plate 28, and a U-shaped backing plate 29. The telescopic plate 25 is slidably connected to the inner side of the scraper 24. The through groove 26 is opened on the inner side of the scraper 24. The sliding lock 27 is slidably connected to the inner side of the telescopic rod. The telescopic side plate 28 is slidably connected to the inner side of the sleeve 1. The U-shaped backing plate 29 is slidably connected to the inner side of the telescopic side plate 28. The scraper 24 is slidably connected to the inner bottom surface of the sleeve 1. The telescopic plate 25 is slidably connected to the inner side of the through groove 26. A spring is arranged between the telescopic plate 25 and the sliding lock 27. A through hole is opened on the front side of the scraper 24, and when the sliding lock 27 aligns with its through hole, the sliding lock 27 will slide out through the through hole. A groove is opened on the front side of the telescopic side plate 28, and the U-shaped backing plate 29 can be inserted into the telescopic side plate 28 through this groove. After the U-shaped backing plate 29 is inserted into the telescopic side plate 28, the telescopic plate 25 is slidably connected to its top surface. If there is too much pulp to be transported and the device cannot accommodate it, it will cause serious congestion. Therefore, when a large amount of pulp needs to be transported, as long as the telescopic side plate 28 is pulled out of the sleeve 1, the volume can be increased, so that more pulp can be transported. At this time, the telescopic plate 25 is pulled out of the scraper 24. When the telescopic plate 25 is pulled to the top, the sliding lock 27 connected to it by a spring inside will pop out and insert into the through hole opened on the front side of the scraper 24, fixing the telescopic plate 25 to the scraper 24. And both the upper and lower ends of the scraper 24 are open. The upper and lower ends of the telescopic plate 25 and the scraper 24 are flush with the scraper 24. The telescopic plate 25 is fixed to the scraper 24 by using the through groove 26 during the sliding process. When both the telescopic side plate 28 and the telescopic plate 25 are pulled out, the U-shaped plate is inserted into the bottom of the telescopic side plate 28 to make up for the height difference, avoiding some pulp that cannot be pushed and scraped. This device can push and transport the pulp, and can also sweep the inner wall of the sleeve 1 to prevent blockage. Moreover, the whole device can be telescopically deformed to increase the volume, so that more pulp can be transported without causing blockage;

[0028] Working principle: The driving motor 21 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the sprocket 23 to rotate, the sprocket 23 drives the push plate to rotate, and the push plate will push the pulp forward when rotating in the sleeve 1, and can scrape the inner wall of the sleeve 1 to prevent material blockage. If there is too much pulp to be transported and the device cannot accommodate it, serious congestion will occur. Therefore, when a large amount of pulp needs to be transported, just pull out the telescopic side plate 28 from the sleeve 1, and the volume can be increased, so that more pulp can be transported. At this time, pull out the telescopic plate 25 from the scraping plate 24. When the telescopic plate 25 is pulled to the top, the sliding lock 27 connected by a spring inside it will pop out and insert into the through hole opened in the front side of the scraping plate 24 to fix the telescopic plate 25 to the scraping plate 24. The upper and lower ends of the scraping plate 24 are open, and the upper and lower ends of the telescopic plate 25 are flush with the scraping plate 24. The telescopic plate 25 is fixed to the scraping plate 24 by using the through groove 26 during the sliding process. When both the telescopic side plate 28 and the telescopic plate 25 are pulled out, insert the U-shaped point plate into the bottom of the telescopic side plate 28 to make up the height difference and prevent some pulp from not being pushed and scraped. This device can push and transport the pulp, and can also sweep the inner wall of the sleeve 1 to prevent blockage. The whole device can be telescopically deformed to increase the volume, so that more pulp can be transported without causing blockage.

[0029] Please refer to Figures 5-6, based on the above embodiments, in another embodiment of the present invention, it includes a jitter device 3. The jitter device 3 includes a centrifugal jitter structure and a jitter enhancement structure. The centrifugal jitter structure includes a bearing 31, a counterweight 32, and a support seat 33. The bearing 31 is keyed to the surface of the rotating shaft 22, the counterweight 32 is fixedly connected to the surface of the rotating shaft 22, the support seat 33 is arranged outside the rotating shaft 22. The rotation of the rotating shaft 22 drives the counterweight 32 to rotate. The counterweight 32 enhances the centrifugal force generated by the rotation of the rotating shaft 22, causing the rotating shaft 22 to drive the sleeve 1 to jitter. The jitter intensifies the movement of the pulp inside the sleeve 1, making it less likely to deposit. The rotating shaft 22 and the sleeve 1 are connected by the bearing 31, reducing the wear generated when the rotating shaft 22 drives the sleeve 1 to jitter. The jitter enhancement structure includes a chute 34, a slider 35, a jitter spring 36, and a contraction shell 37. The chute 34 is opened on the inner side of the support seat 33, the slider 35 is keyed to the surface of the rotating shaft 22, the jitter spring 36 is fixedly connected to the upper and lower sides of the slider 35, the contraction shell 37 is fixedly connected to both sides of the bottom of the sleeve 1. Circular grooves are opened on both sides of the telescopic side plate 28 and the bearing 31 is keyed to the inner side of the circular groove. The slider 35 is slidably connected to the inner side of the chute 34, the jitter spring 36 is fixedly connected to the inner side of the support seat 33. A slide plate is connected to one side of the support seat 33 and the slide plate is slidably connected to the inner side of the contraction shell 37. When the rotating shaft 22 jitters, it will drive the slider 35 to jitter. Since the slider 35 is limited by the support seat 33, it can only slide up and down in the chute 34. When the slider 35 slides up and down, it will squeeze the jitter spring 36 up and down. The elastic force of the jitter spring 36 makes the slider 35 slide up and down at a faster frequency. The slider 35 acts on the rotating shaft 22 to enhance the jitter, making the material shaking effect better, further preventing the pulp from depositing. And when the telescopic side plate 28 expands and contracts, the support frame can be telescoped in the contraction shell 37 through the connecting plate to be flush with the telescopic side plate 28;

[0030] Working principle: The rotation of the rotating shaft 22 drives the counterweight 32 to rotate. The counterweight 32 enhances the centrifugal force generated by the rotation of the rotating shaft 22, causing the rotating shaft 22 to drive the sleeve 1 to jitter. The jitter intensifies the movement of the pulp inside the sleeve 1, making it less likely to deposit. The rotating shaft 22 and the sleeve 1 are connected by the bearing 31, reducing the wear generated when the rotating shaft 22 drives the sleeve 1 to jitter. When the rotating shaft 22 jitters, it will drive the slider 35 to jitter. Since the slider 35 is limited by the support seat 33, it can only slide up and down in the chute 34. When the slider 35 slides up and down, it will squeeze the jitter spring 36 up and down. The elastic force of the jitter spring 36 makes the slider 35 slide up and down at a faster frequency. The slider 35 acts on the rotating shaft 22 to enhance the jitter, making the material shaking effect better, further preventing the pulp from depositing. And when the telescopic side plate 28 expands and contracts, the support frame can be telescoped in the contraction shell 37 through the connecting plate to be flush with the telescopic side plate 28.

[0031] Please refer to Figures 7-9, on the basis of the above embodiments, in another embodiment of the present invention, it includes a cleaning device 4. The cleaning device 4 includes a vacuum suction structure and a uniform speed propulsion structure. The vacuum suction structure includes a vacuum pump 41, a pulley 42, a wheel-driven slide rail 43, and a docking port 44. The vacuum pump 41 is arranged on the right side of the telescopic side plate 28. The pulley 42 is fixedly connected below the vacuum pump 41. The wheel-driven slide rail 43 is fixedly connected to the right side of the telescopic side plate 28. The docking port 44 is opened on one side of the telescopic side plate 28. When the vacuum pump 41 is started, the vacuum pump 41 is docked with the docking port 44, and it can suck dust, impurities, and waste materials in the device, reducing the remaining substances in the device and not affecting the pulp transportation, avoiding the blockage of the pulp caused by the accumulation of impurities. The uniform speed propulsion structure includes a push shaft rotating rod 45, a propulsion tooth rod 46, a connecting shaft 47, and a shaft-driven slide rail 48. The push shaft rotating rod 45 is fixedly connected to the right end of the rotating shaft 22. The propulsion tooth rod 46 is slidably connected above the push shaft rotating rod. The connecting shaft 47 is hingedly connected to the front end of the propulsion tooth rod 46. The shaft-driven slide rail 48 is sleeved outside the connecting shaft 47. The pulley 42 is slidably connected to the inner side of the wheel-driven slide rail 43. A connecting rod is connected below the shaft-driven slide rail 48 and this connecting rod is fixedly connected to the right side of the bottom of the support seat 33. And when the rotating shaft 22 rotates, it will drive the push shaft rotating rod 45 to rotate. When the push shaft rotating rod 45 rotates, the push shaft on it meshes with the tooth holes opened on the lower side of the propulsion tooth rod 46, thereby pushing the propulsion tooth rod 46 forward. The forward movement of the propulsion tooth rod 46 pushes the connecting shaft 47 forward. The connecting shaft 47 is limited by the shaft-driven slide rail 48 and slides inside the shaft-driven slide rail 48. One end of the connecting shaft 47 is fixedly connected to the vacuum pump 41. When the connecting shaft 47 moves forward, it will push the vacuum pump 41 forward. The forward movement of the vacuum pump 41 causes the pulley 42 at its bottom to roll in the wheel-driven slide rail 43, making the movement of the vacuum pump 41 more convenient. And the distance that the push shaft rotating rod 45 rotates one circle is exactly the distance between one docking port 44 and another docking port 44. Every time the push shaft rotating rod 45 rotates one circle, it will drive the vacuum pump 41 to move to the position of the next docking port 44, just sucking each section of the space in the device, enabling the vacuum pump 41 to clean every part of the device without increasing the power, which is energy-saving and also improves the cleaning range, and is convenient for adjustment at the same time. A lifting device 5 is arranged below the rear side of the wheel-driven slide rail 43. The lifting device 5 includes a rotating propulsion structure and a sliding lifting structure. The rotating propulsion structure includes a base 51, a screw 52, and a pushing member 53. The base 51 is arranged below the housing 1. The screw 52 is rotatably connected above the base 51. The pushing member 53 is threadedly connected to the surface of the screw 52. When the motor is started, it drives the screw 52 to rotate. The rotation of the screw 52 causes the pushing member 53 to rotate and move forward. The pushing member 53 pushes the pushing inclined block 54. The pushing inclined block 54 is squeezed into the lower part of the device to raise the device, and vice versa to lower the device, achieving the effect of adjusting the lifting angle. If the pulp in the device is blocked or the transportation is slow, the device can be tilted by raising the device, causing the pulp to generate an inertial force downward, thereby increasing the discharging speed. The sliding lifting structure includes a pushing inclined block 54, a push block slide rail 55, a damping spring 56, and a groove inclined block 57.The push inclined block 54 is fixedly connected to the front end of the push member 53, the push block slide rail 55 is fixedly connected to the front side of the base 51, the damping spring 56 is fixedly connected to the inner side of the front end of the push block slide rail 55, the slot inclined block 57 is fixedly connected to the bottom of the housing 1, the push member 53 is rotatably connected to the top of the base 51, the push inclined block 54 is slidably connected to the inner side of the push block slide rail 55, the damping spring 56 is slidably connected to the front end of the push inclined block 54, the inclined bottom surface of the slot inclined block 57 is provided with an inclined slot, and the inclined surface of the push inclined block 54 Slidingly connected to the inner side of the inclined slot, a motor is arranged at the rear side of the screw rod 52 and the two screw rods 52 are connected by a synchronous belt transmission. When the inclined block 54 is pushed forward, it is limited by the push block slide rail 55 to prevent deviation. When the inclined block 54 contacts the damping spring 56, it will slowly stop, ensuring the stability of the device during lifting. At the same time, the slot inclined block 57 will clamp the pushing inclined block 54, and the inclined surfaces of the pushing inclined block 54 and the slot inclined block 57 will contact and slide with each other, reducing wear and further improving stability.

[0032] Working principle: start the vacuum pump 41, the vacuum pump 41 docks with the docking port 44, can absorb dust, impurities, and waste in the device, reduce the remaining substances in the device, will not affect the pulp transportation, avoid the accumulation of impurities and cause clogging of the pulp, and when the shaft 22 rotates, it will drive the push shaft rotating rod 45 to rotate, when the push shaft rotating rod 45 rotates, the push shaft on it engages with the tooth hole opened on the lower side of the push gear rod 46, thereby pushing the push gear rod 46 forward, the push gear rod 46 moves forward and pushes the connecting shaft 47 forward, the connecting shaft 47 is limited by the shaft-moving slide rail 48, and slides on the inner side of the shaft-moving slide rail 48, one end of the connecting shaft 47 is connected to the vacuum pump 41 is fixedly connected, and when the connecting shaft 47 moves forward, the vacuum pump 41 is pushed forward, and the pulley 42 at the bottom of the vacuum pump 41 is pushed to roll in the wheel slide rail 43, making it more convenient for the vacuum pump 41 to move. The distance of one circle of the push shaft rotating rod 45 is just the distance from one docking port 44 to another docking port 44. Each circle of the push shaft rotating rod 45 drives the vacuum pump 41 to move to the position of the next docking port 44, just sucking every section of the device, so that the vacuum pump 41 can clean every part of the device without increasing the power, which saves energy, increases the cleaning range, and is easy to adjust.

[0033] The motor starts and drives the screw 52 to rotate. The rotation of the screw 52 causes the pushing member 53 to rotate and move forward. The pushing member 53 pushes the pushing inclined block 54, and the pushing inclined block 54 is squeezed into the bottom of the device to make the device rise, otherwise the device falls, thereby achieving the effect of adjusting the lifting angle. If the pulp in the device is blocked or the conveying is slow, the device can be tilted by raising the device, causing the pulp to have downward inertia, thereby increasing the discharge speed, and when the pushing inclined block 54 moves forward, it is limited by the pushing block slide rail 55 to prevent deviation. When the pushing inclined block 54 contacts the damping spring 56, it will slowly stop, ensuring the stability of the device during lifting and lowering. At the same time, the slot inclined block 57 will jam the pushing inclined block 54, and the inclined surfaces of the pushing inclined block 54 and the slot inclined block 57 contact and slide with each other, reducing wear and further improving stability.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description 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, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A paper processing anti-blocking device, comprising a casing (1), characterized in that: Also included is a material pushing device (2), the material pushing device (2) comprising a material pushing structure and a volume expansion structure; The material pushing structure comprises a driving motor (21), a rotating shaft (22), a sprocket (23), and a scraper (24); the driving motor (21) is arranged on the left side of the casing (1); the rotating shaft (22) is rotatably connected to the right side of the driving motor (21); the sprocket (23) is drivingly connected to the surface of the rotating shaft (22); and the scraper (24) is fixedly connected to both sides of the sprocket (23); The volume expansion structure comprises a telescopic plate (25), a through slot (26), a slide lock (27), a telescopic side plate (28), and a U-shaped pad (29); the telescopic plate (25) is slidably connected to the inner side of the scraper plate (24); the through slot (26) is provided on the inner side of the scraper plate (24); the slide lock (27) is slidably connected to the inner side of the telescopic rod; the telescopic side plate (28) is slidably connected to the inner side of the sleeve (1); and the U-shaped pad (29) is slidably connected to the inner side of the telescopic side plate (28); The surface of the rotating shaft (22) is provided with a shaking device (3), the shaking device (3) includes a centrifugal shaking structure and a shaking enhancement structure, the centrifugal shaking structure includes a bearing (31), a counterweight (32), and a support seat (33), the bearing (31) is keyed and connected to the surface of the rotating shaft (22), the counterweight (32) is fixedly connected to the surface of the rotating shaft (22), the support seat (33) is arranged outside the rotating shaft (22), the shaking enhancement structure includes a slide groove (34), a slider (35), a shaking spring (36), and a shrinkage shell (37), the slide groove (34) is opened on the inner side of the support seat (33), the slider (35) is keyed and connected to the surface of the rotating shaft (22), the shaking spring (36) is fixedly connected to the upper and lower sides of the slider (35), and the shrinkage shell (37) is fixedly connected to the bottom sides of the sleeve (1); A cleaning device (4) is provided on the right side of the support seat (33), the cleaning device (4) comprising a vacuum suction structure and a uniform speed propulsion structure, the vacuum suction structure comprising a vacuum pump (41), a pulley (42), a wheeled slide rail (43), and a docking port (44), the vacuum pump (41) being provided on the right side of the telescopic side plate (28), the pulley (42) being fixedly connected below the vacuum pump (41), the wheeled slide rail (43) being fixedly connected to the right side of the telescopic side plate (28), and the docking port (44) being provided on one side of the telescopic side plate (28); The uniform speed propulsion structure comprises a push shaft rotating rod (45), a propulsion gear rod (46), a connecting shaft (47), and an axially movable slide rail (48), wherein the push shaft rotating rod (45) is fixedly connected to the right end of the rotating shaft (22), the propulsion gear rod (46) is slidably connected to the top of the retracting rotating rod, the connecting shaft (47) is hingedly connected to the front end of the propulsion gear rod (46), and the axially movable slide rail (48) is sleeved on the outside of the connecting shaft (47).

2. A paper product processing anti-blocking device according to claim 1, characterized in that: The scraper (24) is slidably connected to the inner bottom surface of the casing (1), the telescopic plate (25) is slidably connected to the inner side of the through slot (26), a spring is provided between the telescopic plate (25) and the slide lock (27), a through hole is provided on the front side of the scraper (24), and when the slide lock (27) is aligned with the through hole, the slide lock (27) will slide out through the through hole, a groove is provided on the front side of the telescopic side plate (28), and a U-shaped pad (29) can be inserted into the telescopic side plate (28) through the groove, and after the U-shaped pad (29) is inserted into the telescopic side plate (28), the telescopic plate (25) is slidably connected to the top surface of the telescopic side plate (28).

3. The device for preventing material blocking in paper processing according to claim 1, characterized in that: The telescopic side plate (28) is provided with circular grooves on both sides and the bearing (31) is connected to the keyway inside the circular groove. The slider (35) is slidably connected to the inside of the slide groove (34). The shaking spring (36) is fixedly connected to the inside of the support seat (33). A slide plate is connected to one side of the support seat (33) and the slide plate is slidably connected to the inside of the retractable shell (37).

4. The device for preventing material blocking in paper processing according to claim 1, characterized in that: The pulley (42) is slidably connected to the inner side of the wheel-moving slide rail (43), and a connecting rod is connected below the shaft-moving slide rail (48), and the connecting rod is fixedly connected to the right side of the bottom of the support seat (33).

5. The device for preventing material blocking in paper processing according to claim 1, characterized in that: A lifting device (5) is arranged below the rear side of the wheeled slide rail (43), the lifting device (5) comprising a rotating propulsion structure and a sliding lifting structure, the rotating propulsion structure comprising a base (51), a screw rod (52), and a pusher (53), the base (51) being arranged below the casing (1), the screw rod (52) being rotatably connected above the base (51), and the pusher (53) being threadedly connected to the surface of the screw rod (52).

6. The device for preventing material blocking in paper processing according to claim 5, characterized in that: The sliding lifting structure comprises a pushing inclined block (54), a pushing block slide rail (55), a damping spring (56), and a slot inclined block (57); the pushing inclined block (54) is fixedly connected to the front end of the pushing member (53); the pushing block slide rail (55) is fixedly connected to the front side of the base (51); the damping spring (56) is fixedly connected to the inner side of the front end of the pushing block slide rail (55); and the slot inclined block (57) is fixedly connected to the bottom of the housing (1).

7. The device for preventing material blocking in paper processing according to claim 6, characterized in that: The pushing member (53) is rotatably connected to the upper side of the base (51); the pushing inclined block (54) is slidably connected to the inner side of the pushing block slide rail (55); the damping spring (56) is slidably connected to the front end of the pushing inclined block (54); an inclined groove is provided on the inclined bottom surface of the slot inclined block (57); and the inclined surface of the pushing inclined block (54) is slidably connected to the inner side of the inclined groove; a motor is provided on the rear side of the screw rod (52); and the two screw rods (52) are connected via a synchronous belt transmission.

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