Closed waste paper conveying device and using method

Abstract

The invention belongs to the technical field of recycling equipment, and particularly relates to a closed waste paper conveying device and a using method, the closed waste paper conveying device comprises a rack, supporting legs are fixedly connected to the two sides of the lower end of the rack, a conveying belt is arranged on the rack, and a closed material collecting mechanism used for controlling the falling range of waste paper is further arranged on the rack. According to the waste paper collecting device, the closed material collecting mechanism and the bearing mechanism are utilized, a cavity can be formed under mutual cooperation of first closed cloth, second closed cloth, a material collecting plate and a baffle, when waste paper moves to the other end of the conveying belt from one end of the conveying belt, the waste paper can be gradually collected into the cavity along the material collecting plate, and the falling range of the waste paper is limited; the waste paper can only fall into the waste paper collecting box, so that the situation that due to the fact that the width of the opening of the waste paper collecting box is smaller than the width of the conveying belt, when the waste paper falls into the waste paper collecting box, part of the waste paper falls out of the waste paper collecting box, and the waste paper collecting effect is affected is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of recycling equipment, and in particular relates to a closed waste paper conveying device and a use method thereof. Background Art

[0002] Waste paper refers to paper that has been used and discarded in production and life. These papers can be recycled and reused to become raw materials for new paper or other paper products. In the process of waste paper recycling, a conveying device is usually required to transport the waste paper from one place to another to achieve a series of processing tasks for the waste paper, such as sorting and crushing.

[0003] The patent with the announcement number CN208843331U discloses a closed waste paper conveying device, which includes a base and a conveying device body arranged on the base, the conveying device body includes a horizontal groove and an inclined groove communicating with the horizontal groove, and also includes a chain plate conveying mechanism; the chain plate conveying mechanism is arranged in the horizontal groove and extends forward to the top of the inclined groove, the inclined groove is connected with a dust cover for covering the chain plate conveying mechanism; the bottom of the base is provided with a buffer mechanism. The patent can prevent dust from flying out, thereby protecting the working environment, has the advantage of simple structure, and can alleviate the impact force and vibration caused by the patent when working, preventing the vibration from seriously damaging the working stability of the patent.

[0004] However, the above technical solution still has the following deficiencies in practical application: The waste paper to be transported is placed on a chain conveyor mechanism, which drives the waste paper to move until it falls from the end of the chain conveyor mechanism, so as to realize the transportation of the waste paper. However, in some cases, it is necessary to use multiple waste paper collection boxes to receive the waste paper transported to a designated location, and transfer the collected waste paper to different processing steps for processing, which is conducive to improving the recycling efficiency of waste paper. In the above technical solution, when the waste paper falls from the end of the chain conveyor mechanism, the waste paper will fall to the same place, which requires placing a waste paper collection box at the end of the chain conveyor mechanism to collect the waste paper. When the waste paper needs to fall into different waste paper collection boxes, the waste paper will fall into the same place. When the waste paper is in the collection box, workers need to frequently replace the waste paper collection box, which is troublesome and increases the labor intensity of workers. In addition, in some cases, the opening width of the waste paper collection box is smaller than the width of the chain plate, which will cause part of the waste paper to fall into the waste paper collection box when the waste paper falls into the waste paper collection box, thereby affecting the collection effect of the waste paper. In addition, after the waste paper falls into the waste paper collection box, the waste paper in the waste paper collection box may accumulate and rise above and lean against the upper edge of the waste paper collection box. This will cause the waste paper collected in the waste paper collection box to easily fall out of the waste paper collection box during subsequent transportation, thereby affecting the normal progress of the transportation work.

[0005] To this end, the present invention provides a closed waste paper conveying device and a use method thereof. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a closed waste paper conveying device and a use method thereof.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a closed waste paper conveying device, comprising a frame, both sides of the lower end of the frame are fixedly connected with support legs, a conveyor belt is arranged on the frame, and a closed collecting mechanism for controlling the falling range of waste paper is also arranged on the frame; The closed material collection mechanism includes a support plate fixedly connected to both sides of the right end of the frame, one side of the upper end of the support plate is fixedly connected to a second slide bar, both sides of the second slide bar are slidably connected to a material collection plate, one end of the material collection plate is plugged and slidably connected to a baffle, one side of the baffle is fixedly connected to a second closed cloth, one side of the upper end of the baffle is fixedly connected to a first closed cloth, the other end of the first closed cloth is fixedly connected to the material collection plate, and both the first closed cloth and the second closed cloth are elastic; The right support leg is also provided with a bearing mechanism for placing the waste paper collection box; The bearing mechanism comprises a lifting plate slidably connected to the right supporting leg, and a placing platform is rotatably arranged at one end of the lifting plate.

[0008] Preferably, the placement table is also provided with a plurality of groups of clamping components for positioning the waste paper collection box; The clamping assembly comprises two clamping plates which are slidably connected to the placing table, the lower ends of the clamping plates are threadedly connected to a bidirectional threaded rod three, and both ends of the bidirectional threaded rod three are rotatably arranged on the placing table.

[0009] Preferably, a bidirectional threaded rod 1 is rotatably provided on one side of the upper end of the support plate, one side of the upper end of the aggregate plate is threadedly connected to the bidirectional threaded rod 1, and one side of the upper end of the support plate is fixedly connected to a motor 2, and the output end of the motor 2 is fixedly connected to one end of the bidirectional threaded rod 1.

[0010] Preferably, a connecting rod 1 is rotatably provided on one side of the collecting plate, a connecting rod 2 is rotatably provided on one end of the connecting rod 1, one end of the connecting rod 2 is rotatably connected to one side of the baffle plate, a motor 3 is fixedly connected to one side of the collecting plate, and the output end of the motor 3 is fixedly connected to one end of the connecting rod 1.

[0011] Preferably, threaded rods 1 are rotatably provided at both ends of one side of the collecting plate, and the threaded rod 1 is threadedly connected to one end of the connecting rod. A motor 1 is fixedly connected to one side of the collecting plate, and the output end of the motor 1 is fixedly connected to one end of the threaded rod 1.

[0012] Preferably, one side of the upper end of the connecting rod is slidably connected to two sliding rods, a lower end of the sliding rod is fixedly connected to a push plate, one side of the upper end of the connecting rod is fixedly connected to an electric push rod, and the piston end of the electric push rod is fixedly connected to one side of the upper end of the push plate.

[0013] Preferably, a slide plate is slidably connected to one side of the frame, and adjustment blocks are slidably connected to both sides of the slide of the slide plate, and a push cloth is fixedly connected between the two adjustment blocks.

[0014] Preferably, one side of the frame is fixedly connected to an electric push rod 2, the piston end of the electric push rod 2 is fixedly connected to one end of a slide plate, one end of the adjustment block is threadedly connected to a two-way threaded rod 2, both ends of the two-way threaded rod 2 are rotatably set on the slide plate, one end of the slide plate is fixedly connected to a motor 4, and the output end of the motor 4 is fixedly connected to one end of the two-way threaded rod 2.

[0015] Preferably, one end of the lifting plate is threadedly connected to a threaded rod 2, both ends of the threaded rod 2 are rotatably set on the support leg, one side of the right support leg is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to one end of the threaded rod 2.

[0016] A method for using a closed waste paper conveying device comprises the following steps: S1. Place the waste paper collection box between two clamping plates, with the angle of one side of the waste paper collection box aligned with the inner angle of one side of the clamping plates, and drive the two clamping plates closer to each other to clamp the waste paper collection box; S2, driving the placement table to rotate, so that each waste paper collection box is moved to the bottom of the conveyor belt in turn, and aligned with the position where the waste paper falls, and according to the height of the waste paper collection box, driving the upper end surface of the waste paper collection box to be flush with the baffle plate and the bottom of the second closing cloth, and then according to the width and length of the waste paper collection box, driving the baffle plate to slide on the collecting plate until the bottom edge of the second closing cloth is aligned with the edge of one side of the waste paper collection box, and the first closing cloth is deformed. At this time, a cavity can be formed under the mutual cooperation of the first closing cloth, the second closing cloth, the collecting plate, and the baffle plate; S3. When the waste paper moves from one end of the conveyor belt to the other end of the conveyor belt, the waste paper will gradually gather in the cavity along the collecting plate, and the falling range of the waste paper is limited, and the waste paper will only fall into the waste paper collection box; S4. Since the bottom of the push cloth is flush with the bottom of the baffle, when the upper end of the waste paper collection box is flush with the bottom of the baffle, the bottom of the push cloth is also flush with the upper end of the waste paper collection box. The distance between the two adjustment blocks can be adjusted according to the width of the waste paper collection box and is equal to the width of the waste paper collection box. When a sufficient amount of waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt, the collecting plates on both sides can be driven close to each other again. The collecting plates and the baffle can be used to push the waste paper that is higher than the front and rear edges of the waste paper collection box to the center area of ​​the waste paper collection box, and then the closing cloth 2 is driven to move so that the closing cloth 2 and the push cloth are close to each other, and the waste paper that is higher than the left and right edges of the waste paper collection box can be pushed to the center area of ​​the waste paper collection box; S5. When the conveyor belt is conveying waste paper, the push plate is driven to move along the collecting plate from the outside of the conveyor belt to the inside thereof. During the process, the waste paper adhering to one side of the collecting plate can be pushed to promote the movement of the waste paper adhering to the surface of the collecting plate.

[0017] The beneficial effects of the present invention are as follows: 1. The closed waste paper conveying device and the method of use of the present invention can fix the waste paper collection box by using a clamping assembly, thereby ensuring the stability of the waste paper collection box and avoiding the waste paper collection box being offset due to external force when the waste paper collection box receives waste paper, thereby preventing waste paper from falling out of the waste paper collection box.

[0018] 2. The closed waste paper conveying device and the method of using the present invention utilize the closed collecting mechanism and the bearing mechanism to form a cavity under the cooperation of the closed cloth 1, the closed cloth 2, the collecting plate and the baffle. When the waste paper moves from one end of the conveyor belt to the other end of the conveyor belt, the waste paper will gradually gather in the cavity along the collecting plate, and the falling range of the waste paper will be limited. The waste paper will only fall into the waste paper collection box, thereby avoiding the situation that when the opening width of the waste paper collection box is smaller than the width of the conveyor belt, part of the waste paper falls to the outside of the waste paper collection box, thereby affecting the waste paper collection effect. In addition, the cavity formed by the closed cloth 1, the closed cloth 2, the collecting plate and the baffle can intercept the dust generated when the waste paper falls, that is, the amount of dust flying to the surrounding area can be reduced by a closed manner, which is conducive to ensuring the cleanliness of the working environment. When a sufficient amount of waste paper is collected in a waste paper collection box, the placement table can be driven to rotate and rise. When the waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt, the collecting plate, the baffle plate, the closing cloth 2 and the closing cloth 3 can be used again to push the waste paper that is higher than the edge of the waste paper collection box to the center area of ​​the waste paper collection box, thereby avoiding the waste paper from falling into the waste paper collection box. The waste paper is higher than and leans against the edge of the waste paper collection box due to excessive accumulation. When the waste paper collection box is subsequently transported, the waste paper is easy to fall out of the waste paper collection box, thereby affecting the normal transportation work. In addition, when the conveyor belt transports the waste paper, the push plate is driven to move along the collecting plate from the outside to the inside of the conveyor belt. During the process, the waste paper adhering to the surface of one side of the collecting plate can be pushed to promote the movement of the waste paper adhering to the surface of the collecting plate, thereby avoiding the situation that the waste paper cannot be transported normally due to adhering to one side of the collecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure at the aggregate plate; Figure 3 It is a schematic diagram of the three-dimensional structure of the placement table; Figure 4 yes Figure 3 A partial enlarged view of the middle part; Figure 5 It is a schematic diagram of the three-dimensional structure of the push plate; Figure 6 It is a schematic diagram of the three-dimensional structure at the baffle; Figure 7 yes Figure 6 A partial enlarged view of point B in the middle; Figure 8 It is a schematic diagram of the three-dimensional structure at the support plate.

[0021] In the figure: 1. frame; 2. conveyor belt; 3. placing table; 4. clamping plate; 5. supporting leg; 6. collecting plate; 7. closing cloth one; 8. closing cloth two; 9. motor one; 10. threaded rod one; 11. connecting rod; 12. electric push rod one; 13. sliding rod one; 14. pushing plate; 15. motor two; 16. two-way threaded rod one; 17. motor three; 18. connecting rod one; 19. connecting rod two; 20. baffle; 21. slide plate; 22. motor four; 23. adjusting block; 24. pushing cloth; 25. two-way threaded rod two; 26. supporting plate; 27. lifting plate; 28. motor five; 29. ​​threaded rod two; 30. motor six; 31. two-way threaded rod three; 32. sliding rod two; 33. electric push rod two. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be described clearly and completely below 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 creative work are within the scope of protection of the present invention.

[0023] Please refer to Figure 1-Figure 8 The present invention provides a technical solution: a closed waste paper conveying device, comprising a frame 1, both sides of the lower end of the frame 1 are fixedly connected with support legs 5, a conveyor belt 2 is arranged on the frame 1, and a closed collecting mechanism for controlling the falling range of waste paper is also arranged on the frame 1; The closed material collection mechanism includes a support plate 26 fixedly connected to both sides of the right end of the frame 1, one side of the upper end of the support plate 26 is fixedly connected to a slide rod 2 32, both sides of the slide rod 2 32 are slidably connected to a material collection plate 6, one end of the material collection plate 6 is plugged and slidably connected to a baffle 20, one side of the baffle 20 is fixedly connected to a closed cloth 2 8, one side of the upper end of the baffle 20 is fixedly connected to a closed cloth 1 7, the other end of the closed cloth 1 7 is fixedly connected to the material collection plate 6, and the closed cloth 1 7 and the closed cloth 2 8 are both elastic; The right support leg 5 is also provided with a bearing mechanism for placing the waste paper collection box; The bearing mechanism includes a lifting plate 27 slidably connected to the right supporting leg 5 , and a placing platform 3 is rotatably provided at one end of the lifting plate 27 .

[0024] In this embodiment, Figure 1 and Figure 3 As shown, the placement table 3 is also provided with a plurality of groups of clamping components for positioning the waste paper collection box; The clamping assembly includes two clamping plates 4 slidably connected to the placement table 3 , the lower ends of the clamping plates 4 are threadedly connected to a bidirectional threaded rod 31 , and both ends of the bidirectional threaded rod 31 are rotatably arranged on the placement table 3 .

[0025] Specifically, the waste paper collection box is placed between the two clamping plates 4, and the angle on one side of the waste paper collection box is matched with the inner angle of the clamping plate 4 on one side, and then the two-way threaded rod 31 is rotated to make the two clamping plates 4 approach each other to clamp the waste paper collection box, thereby ensuring the stability of the waste paper collection box and avoiding the waste paper collection box from being offset due to external force when the waste paper collection box receives the waste paper, thereby preventing the waste paper from falling out of the waste paper collection box.

[0026] In this embodiment, Figure 1-Figure 8 As shown, a bidirectional threaded rod 16 is rotatably provided on one side of the upper end of the support plate 26, and one side of the upper end of the collecting plate 6 is threadedly connected to the bidirectional threaded rod 16. A motor 2 15 is fixedly connected to the upper end of one side support plate 26, and the output end of the motor 2 15 is fixedly connected to one end of the bidirectional threaded rod 16.

[0027] A connecting rod 18 is rotatably provided on one side of the collecting plate 6, and a connecting rod 2 19 is rotatably provided on one end of the connecting rod 18. One end of the connecting rod 2 19 is rotatably connected to one side of the baffle 20. A motor 3 17 is fixedly connected to one side of the collecting plate 6, and the output end of the motor 3 17 is fixedly connected to one end of the connecting rod 18.

[0028] Threaded rods 10 are rotatably provided at both ends of one side of the collecting plate 6, and the threaded rod 10 is threadedly connected to one end of the connecting rod 11. A motor 9 is fixedly connected to one side of the collecting plate 6, and the output end of the motor 9 is fixedly connected to one end of the threaded rod 10.

[0029] One side of the upper end of the connecting rod 11 is slidably connected to two sliding rods 13, the lower end of the sliding rod 13 is fixedly connected to a push plate 14, one side of the upper end of the connecting rod 11 is fixedly connected to an electric push rod 12, and the piston end of the electric push rod 12 is fixedly connected to one side of the upper end of the push plate 14.

[0030] A slide plate 21 is slidably connected to one side of the frame 1 , and adjustment blocks 23 are slidably connected to both sides of the slide of the slide plate 21 , and a push cloth 24 is fixedly connected between the two adjustment blocks 23 .

[0031] An electric push rod 23 is fixedly connected to one side of the frame 1, and the piston end of the electric push rod 23 is fixedly connected to one end of the slide plate 21. One end of the adjustment block 23 is threadedly connected to a bidirectional threaded rod 25. Both ends of the bidirectional threaded rod 25 are rotatably set on the slide plate 21. One end of the slide plate 21 is fixedly connected to a motor 42, and the output end of the motor 42 is fixedly connected to one end of the bidirectional threaded rod 25.

[0032] One end of the lifting plate 27 is threadedly connected to a threaded rod 29, and both ends of the threaded rod 29 are rotatably set on the support leg 5. One side of the right support leg 5 is fixedly connected to a motor 6 30, and the output end of the motor 6 30 is fixedly connected to one end of the threaded rod 29.

[0033] Specifically, when the existing waste paper conveying device is in use, the waste paper to be conveyed is placed on the chain conveying mechanism, and the chain conveying mechanism drives the waste paper to move until the waste paper falls from the end of the chain conveying mechanism, so as to realize the conveying of the waste paper. However, in some cases, it is necessary to use multiple waste paper collection boxes to receive the waste paper conveyed to the designated location, and transfer the collected waste paper to different processing steps for processing, which is conducive to improving the recycling efficiency of the waste paper. In the prior art, when the waste paper falls from the end of the chain conveying mechanism, the waste paper will fall to the same place, which requires placing a waste paper collection box at the end of the chain conveying mechanism to collect the waste paper. When the paper falls into different waste paper collection boxes, workers need to frequently replace the waste paper collection boxes, which is troublesome and increases the labor intensity of the workers. In addition, in some cases, the opening width of the waste paper collection box is smaller than the width of the chain plate, which will cause part of the waste paper to fall outside the waste paper collection box when the waste paper falls into the waste paper collection box, thereby affecting the collection effect of the waste paper. In addition, after the waste paper falls into the waste paper collection box, the waste paper in the waste paper collection box may be piled up and rise above and lean against the upper edge of the waste paper collection box, which will cause the waste paper collected by the waste paper collection box to fall out of the waste paper collection box easily during the subsequent transportation, thereby affecting the normal transportation work. Therefore, in order to solve the above problems, when the present embodiment is used, workers can place multiple waste paper collection boxes on the placement table 3 according to the number of waste paper collection boxes to be used, and fix them with the clamping plate 4; and drive the placement table 3 to rotate by the motor 5 28, so that each waste paper collection box is moved to the bottom of the end of the conveyor belt 2 in turn and aligned with the position where the waste paper falls, and according to the height of the waste paper collection box, the motor 6 30 is used to drive the threaded rod 29 to rotate, so that the lifting plate 27 is lifted and lowered until the upper end surface of the waste paper collection box is flush with the baffle 20 and the bottom of the closing cloth 28, and then according to the width and length of the waste paper collection box, respectively. Start the motor three 17 and the motor two 15. When the motor two 15 drives the bidirectional threaded rod one 16 to rotate, the spacing between the two collecting plates 6 can be adjusted. At the same time, the baffle 20 also moves synchronously until the lower edges of the two baffles 20 are aligned with the edges on both sides of the upper end of the waste paper collection box, and the closed cloth two 8 is deformed. When the motor three 17 drives the connecting rod one 18 to rotate, the connecting rod two 19 will also rotate, and the baffle 20 will slide on the collecting plate 6 until the bottom edge of the closed cloth two 8 is aligned with the edge of one side of the waste paper collection box, and the closed cloth one 7 is deformed. At this time, under the cooperation of the closed cloth one 7, the closed cloth two 8, the collecting plate 6, and the baffle 20, a A cavity is formed. When waste paper moves from one end of the conveyor belt 2 to the other end of the conveyor belt 2, the waste paper will gradually gather in the cavity along the collecting plate 6, and the falling range of the waste paper is limited. The waste paper will only fall into the waste paper collection box, thereby avoiding the situation that the opening width of the waste paper collection box is smaller than the width of the conveyor belt 2, resulting in part of the waste paper falling to the outside of the waste paper collection box when the waste paper falls into the waste paper collection box, thereby affecting the waste paper collection effect. In addition, when the waste paper falls into the waste paper collection box, the waste paper will generate a certain amount of dust due to the impact force. When the dust flies to the surrounding area, it also pollutes the surrounding environment. Therefore, the closed The cavity formed by the cloth 1 7, the closing cloth 2 8, the collecting plate 6, and the baffle 20 can intercept the dust generated when the waste paper falls, that is, the amount of dust flying to the surrounding area can be reduced by closing, which is conducive to ensuring the cleanliness of the working environment; when a waste paper collection box collects a sufficient amount of waste paper, the placement table 3 can be driven to rotate, rise and fall, and the above operation can be repeated to make the waste paper fall into different waste paper collection boxes, thereby eliminating the process of workers frequently changing the waste paper collection boxes, which is more convenient; and when the placement table 3 rotates and rises, the conveyor belt 2 stops running to prevent waste paper from falling during the replacement of the waste paper collection box; Furthermore, since the bottom of the push cloth 24 is flush with the bottom of the baffle 20, when the upper end of the waste paper collection box is flush with the bottom of the baffle 20, the bottom of the push cloth 24 is also flush with the upper end of the waste paper collection box. According to the width of the waste paper collection box, the motor 22 can be used to drive the two-way threaded rod 25 to rotate, and the spacing between the two adjustment blocks 23 can be adjusted to be equal to the width of the waste paper collection box. When a sufficient amount of waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt 2, the collecting plates 6 on both sides can be driven to approach each other again, that is, the collecting plates 6 and the baffle 20 can be used to push the waste paper that is higher than the front and rear edges of the waste paper collection box to the center area of ​​the waste paper collection box, and then the electric pusher can be used to push the waste paper that is higher than the front and rear edges of the waste paper collection box to the center area of ​​the waste paper collection box. The second rod 33 drives the slide plate 21 to move, and drives the second closing cloth 8 to move, so that the second closing cloth 8 and the pushing cloth 24 are close to each other, and the waste paper that is higher than the left and right edges of the waste paper collection box can be pushed to the central area of ​​the waste paper collection box, and in the pushing process, the first closing cloth 7, the second closing cloth 8, the collecting plate 6, the baffle 20, and the pushing cloth 24 all have a blocking effect on the waste paper in the waste paper collection box, and the waste paper will not fall out of the waste paper collection box, thereby avoiding the waste paper falling into the waste paper collection box. The waste paper is high and leans on the edge of the waste paper collection box due to excessive accumulation. When the waste paper collection box is subsequently transported, the waste paper is easy to fall out of the waste paper collection box, thereby affecting the normal transportation work; Furthermore, since waste paper is gathered along the edge of the collecting plate 6, when the waste paper has a certain degree of adhesion, the waste paper may adhere to one side of the collecting plate 6 and cannot be conveyed normally. Therefore, in order to avoid this situation, when the conveyor belt 2 conveys the waste paper, the motor 9 drives the threaded rod 10 to rotate, so that the connecting rod 11 moves, and the push plate 14 moves along the collecting plate 6 from the outside of the conveyor belt 2 to the inside thereof. During the process, the waste paper adhered to the surface of one side of the collecting plate 6 can be pushed to promote the movement of the waste paper adhered to the surface of the collecting plate 6. This avoids the situation where waste paper cannot be transported normally due to adhering to one side of the collecting plate 6. In addition, when the push plate 14 pushes the waste paper, an angle will be generated between the push plate 14 and the collecting plate 6, and some waste paper will gather at the angle. In addition, because the connecting rod 11 moves back and forth, in order to avoid that when the push plate 14 is reset, the waste paper at the angle is pushed back, resulting in some waste paper being unable to be transported normally, the electric push rod 12 drives the push plate 14 to rise and keep it away from the collecting plate 6 when the push plate 14 is reset, so as to avoid the situation where the push plate 14 pushes the waste paper back.

[0034] A method for using a closed waste paper conveying device comprises the following steps: S1. Place the waste paper collection box between two clamping plates 4, with the angle of one side of the waste paper collection box aligned with the inner angle of one side of the clamping plates 4, and drive the two clamping plates 4 closer to each other to clamp the waste paper collection box; S2, driving the placement table 3 to rotate, so that each waste paper collection box is moved to the bottom of the conveyor belt 2 in turn, and aligned with the position where the waste paper falls, and according to the height of the waste paper collection box, driving the upper end surface of the waste paper collection box to be flush with the baffle 20 and the bottom of the second closing cloth 8, and then according to the width and length of the waste paper collection box, driving the baffle 20 to slide on the collecting plate 6 until the bottom edge of the second closing cloth 8 is aligned with the edge of one side of the waste paper collection box, and the closing cloth 1 7 is deformed. At this time, a cavity can be formed under the mutual cooperation of the closing cloth 1 7, the closing cloth 2 8, the collecting plate 6, and the baffle 20; S3. When the waste paper moves from one end of the conveyor belt 2 to the other end of the conveyor belt 2, the waste paper will gradually gather in the cavity along the collecting plate 6, and the falling range of the waste paper is limited, and the waste paper will only fall into the waste paper collection box; S4. Since the bottom of the push cloth 24 is flush with the bottom of the baffle 20, when the upper end of the waste paper collection box is flush with the bottom of the baffle 20, the bottom of the push cloth 24 is also flush with the upper end of the waste paper collection box. The distance between the two adjustment blocks 23 can be adjusted according to the width of the waste paper collection box and is equal to the width of the waste paper collection box. When a sufficient amount of waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt 2, the collecting plates 6 on both sides can be driven to approach each other again. The collecting plates 6 and the baffle 20 can be used to push the waste paper that is higher than the front and rear edges of the waste paper collection box to the center area of ​​the waste paper collection box, and then the closing cloth 2 8 is driven to move so that the closing cloth 2 8 and the push cloth 24 are close to each other, and the waste paper that is higher than the left and right edges of the waste paper collection box can be pushed to the center area of ​​the waste paper collection box; S5. When the conveyor belt 2 is conveying waste paper, the push plate 14 is driven to move along the collecting plate 6 from the outside of the conveyor belt 2 to the inside thereof. During the process, the waste paper adhering to one side surface of the collecting plate 6 can be pushed to promote the movement of the waste paper adhering to the surface of the collecting plate 6.

[0035] Working principle: Place the waste paper collection box between two clamps 4, and make the angle of one side of the waste paper collection box fit with the inner angle of one side clamp 4, drive the two clamps 4 to approach each other, clamp the waste paper collection box, drive the placement table 3 to rotate, so that each waste paper collection box is moved to the bottom of the conveyor belt 2 in turn, and align with the position where the waste paper falls, and according to the height of the waste paper collection box, drive the upper end surface of the waste paper collection box to be flush with the baffle 20 and the bottom of the closing cloth 8, and then according to the width and length of the waste paper collection box , driving the baffle plate 20 to slide on the collecting plate 6 until the bottom edge of the closing cloth 2 8 is aligned with the edge of one side of the waste paper collection box, and the closing cloth 1 7 is deformed. At this time, a cavity can be formed under the cooperation of the closing cloth 1 7, the closing cloth 2 8, the collecting plate 6, and the baffle plate 20. When the waste paper moves from one end of the conveyor belt 2 to the other end of the conveyor belt 2, the waste paper will gradually gather in the cavity along the collecting plate 6, and the falling range of the waste paper is limited. The waste paper will only fall into the waste paper collection box. The bottom of the push cloth 24 is flush with the bottom of the baffle 20, so when the upper end of the waste paper collection box is flush with the bottom of the baffle 20, the bottom of the push cloth 24 is also flush with the upper end of the waste paper collection box. The distance between the two adjustment blocks 23 can be adjusted according to the width of the waste paper collection box and is equal to the width of the waste paper collection box. When a sufficient amount of waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt 2, the collecting plates 6 on both sides can be driven closer to each other again, and the collecting plates 6 and the baffle 20 can be used to push the waste paper collection box above the front end of the waste paper collection box. The waste paper on the two side edges is pushed toward the center area of ​​the waste paper collection box, and then the closed cloth 28 is driven to move so that the closed cloth 28 and the pushing cloth 24 are close to each other, so that the waste paper higher than the left and right side edges of the waste paper collection box can be pushed toward the center area of ​​the waste paper collection box. When the conveyor belt 2 transports the waste paper, the pushing plate 14 is driven to move along the collecting plate 6 from the outside of the conveyor belt 2 to the inside thereof. During the process, the waste paper adhered to one side surface of the collecting plate 6 can be pushed to promote the movement of the waste paper adhered to the surface of the collecting plate 6.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A closed waste paper conveying device, comprising a frame (1), characterized in that: Support legs (5) are fixedly connected to both sides of the lower end of the frame (1), a conveyor belt (2) is provided on the frame (1), and a closed collection mechanism for controlling the falling range of waste paper is also provided on the frame (1); The closed material collection mechanism comprises a support plate (26) fixedly connected to both sides of the right end of the frame (1); a second slide bar (32) is fixedly connected to one side of the upper end of the support plate (26); a material collection plate (6) is slidably connected to both sides of the second slide bar (32); a baffle (20) is inserted and slidably connected to one end of the material collection plate (6); a second closed cloth (8) is fixedly connected to one side of the baffle (20); a first closed cloth (7) is fixedly connected to one side of the upper end of the baffle (20); the other end of the first closed cloth (7) is fixedly connected to the material collection plate (6); and both the first closed cloth (7) and the second closed cloth (8) are elastic; The right support leg (5) is also provided with a bearing mechanism for placing a waste paper collection box; The bearing mechanism comprises a lifting plate (27) slidably connected to the right support leg (5), and a placement platform (3) is rotatably provided at one end of the lifting plate (27).

2. A closed waste paper conveying device according to claim 1, characterized in that: The placement table (3) is also provided with a plurality of groups of clamping components for positioning the waste paper collection box; The clamping assembly comprises two clamping plates (4) slidably connected to the placement table (3); the lower ends of the clamping plates (4) are threadedly connected to a bidirectional threaded rod (31); both ends of the bidirectional threaded rod (31) are rotatably arranged on the placement table (3).

3. A closed waste paper conveying device according to claim 1, characterized in that: A bidirectional threaded rod (16) is rotatably provided on one side of the upper end of the support plate (26), and one side of the upper end of the collecting plate (6) is threadedly connected to the bidirectional threaded rod (16). A motor (15) is fixedly connected to the upper end of one side of the support plate (26), and an output end of the motor (15) is fixedly connected to one end of the bidirectional threaded rod (16).

4. A closed waste paper conveying device according to claim 1, characterized in that: A connecting rod 1 (18) is rotatably provided on one side of the collecting plate (6), a connecting rod 2 (19) is rotatably provided on one end of the connecting rod 1 (18), one end of the connecting rod 2 (19) is rotatably connected to one side of the baffle plate (20), a motor 3 (17) is fixedly connected to one side of the collecting plate (6), and an output end of the motor 3 (17) is fixedly connected to one end of the connecting rod 1 (18).

5. A closed waste paper conveying device according to claim 4, characterized in that: One end of one side of the material collecting plate (6) is rotatably provided with a threaded rod (10), the threaded rod (10) being threadedly connected to one end of a connecting rod (11), and one side of the material collecting plate (6) is fixedly connected to a motor (9), the output end of the motor (9) being fixedly connected to one end of the threaded rod (10).

6. A closed waste paper conveying device according to claim 5, characterized in that: One side of the upper end of the connecting rod (11) is slidably connected to two sliding rods (13), the lower end of the sliding rod (13) is fixedly connected to a push plate (14), and one side of the upper end of the connecting rod (11) is fixedly connected to an electric push rod (12), and the piston end of the electric push rod (12) is fixedly connected to one side of the upper end of the push plate (14).

7. The closed waste paper conveying device according to claim 1, characterized in that: A slide plate (21) is slidably connected to one side of the frame (1), and adjustment blocks (23) are slidably connected to both sides of the slide groove of the slide plate (21), and a push cloth (24) is fixedly connected between the two adjustment blocks (23).

8. A closed waste paper conveying device according to claim 7, characterized in that: One side of the frame (1) is fixedly connected to an electric push rod 2 (33); a piston end of the electric push rod 2 (33) is fixedly connected to one end of a slide plate (21); one end of the adjustment block (23) is threadedly connected to a bidirectional threaded rod 2 (25); both ends of the bidirectional threaded rod 2 (25) are rotatably arranged on the slide plate (21); one end of the slide plate (21) is fixedly connected to a motor 4 (22); an output end of the motor 4 (22) is fixedly connected to one end of the bidirectional threaded rod 2 (25).

9. The closed waste paper conveying device according to claim 1, characterized in that: One end of the lifting plate (27) is threadedly connected to a threaded rod (29), and both ends of the threaded rod (29) are rotatably arranged on the support leg (5). One side of the right support leg (5) is fixedly connected to a motor (30), and the output end of the motor (30) is fixedly connected to one end of the threaded rod (29). One side of the lower end surface of the lifting plate (27) is fixedly connected to a motor (28), and the output end of the motor (28) is fixedly connected to the bottom of the placement table (3).

10. A method for using a closed waste paper conveying device, using the closed waste paper conveying device according to any one of claims 1 to 9, characterized in that: The steps include: S1, placing the waste paper collection box between two clamping plates (4), with the angle of one side of the waste paper collection box being aligned with the inner angle of one side of the clamping plates (4), driving the two clamping plates (4) closer to each other, and clamping the waste paper collection box; S2, driving the placement table (3) to rotate so that each waste paper collection box is moved to the bottom of the end of the conveyor belt (2) in turn and aligned with the position where the waste paper falls, and, according to the height of the waste paper collection box, driving the upper end surface of the waste paper collection box to be flush with the baffle plate (20) and the bottom of the second closing cloth (8), and then, according to the width and length of the waste paper collection box, driving the baffle plate (20) to slide on the collecting plate (6) until the bottom edge of the second closing cloth (8) is aligned with the edge of one side of the waste paper collection box, and the first closing cloth (7) is deformed. At this time, a cavity can be formed under the mutual cooperation of the first closing cloth (7), the second closing cloth (8), the collecting plate (6) and the baffle plate (20); S3. When the waste paper moves from one end of the conveyor belt (2) to the other end of the conveyor belt (2), the waste paper will gradually gather in the cavity along the collecting plate (6), and the falling range of the waste paper will be limited, and the waste paper will only fall into the waste paper collection box; S4. Since the bottom of the push cloth (24) is flush with the bottom of the baffle (20), when the upper end of the waste paper collection box is flush with the bottom of the baffle (20), the bottom of the push cloth (24) is also flush with the upper end of the waste paper collection box. The distance between the two adjustment blocks (23) can be adjusted according to the width of the waste paper collection box and is equal to the width of the waste paper collection box. When a sufficient amount of waste paper is collected in the waste paper collection box and needs to be moved away from the end of the conveyor belt (2), the collecting plates (6) on both sides can be driven to approach each other again. The collecting plates (6) and the baffle (20) can be used to push the waste paper that is higher than the front and rear edges of the waste paper collection box to the center area of ​​the waste paper collection box. Then, the second closing cloth (8) is driven to move so that the second closing cloth (8) and the push cloth (24) are close to each other. The waste paper that is higher than the left and right edges of the waste paper collection box can be pushed to the center area of ​​the waste paper collection box. S5. When the conveyor belt (2) is conveying waste paper, the push plate (14) is driven to move along the collecting plate (6) from the outside of the conveyor belt (2) to the inside thereof. During the process, the waste paper adhering to the surface of one side of the collecting plate (6) can be pushed to promote the movement of the waste paper adhering to the surface of the collecting plate (6).

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