Automatic feeding and crushing all-in-one machine for compressed waste paper shells

Abstract

The utility model provides a compressed waste paper shell automatic feeding and crushing all-in-one machine which comprises a support, the top end of the support is connected with a material storage box, one side of the material storage box is hinged to a discharging frame, the discharging frame can be turned over to feed materials into the material storage box, the material storage box is provided with a feeding end and a discharging end, a conveying line is arranged below the discharging end, a plurality of material pushing blocks are arranged on the conveying line, and the material pushing blocks are arranged on the conveying line. A feeding roller is rotationally connected with the machine frame at the feeding end, the rotating direction of the feeding roller is opposite to that of the conveying line, a plurality of arrayed feeding teeth are arranged on the feeding roller, a fixed cutter plate is arranged in front of the conveying line, a plurality of fixed cutters are arranged on the fixed cutter plate, a rotatable cutter roller is arranged in front of the fixed cutters, and a plurality of crushing cutters are arranged on the cutter roller. The multiple crushing knives are spirally arranged on the knife roll, and the output device is used for outputting crushed paper shells. According to the utility model, overturning feeding, layered disassembling and crushing can be automatically completed, so that the labor burden of workers is reduced, the working efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of shredding equipment, and particularly relates to an integrated machine for automatically feeding and crushing compressed waste paper shells. Background Art

[0002] Waste paper shells generally refer to various cardboard papers, cartons, trimmed papers, wrapping papers, etc. that are discarded after use in production and life. A large amount of waste paper shells are generated every day.

[0003] With the increasing application of the spraying greening ecological restoration technology, the demand for spraying substrates is increasing. In order to save energy and realize the resource utilization of waste, the waste paper shells are recycled. After being crushed, they are added to the spraying substrates, which can maximize the resource value of the waste paper shells and is of great significance to environmental protection. After being recycled, the waste paper shells are generally compressed into square blocks for easy storage and transportation.

[0004] Before the compressed waste paper shells are crushed, they need to be scattered or disassembled. At present, the scattering or disassembling work is mainly completed manually. Since some larger or longer waste paper shells will form clusters during the compression process, it takes a long time to complete the scattering or disassembling, resulting in low efficiency. In addition, when manually scattering or disassembling, a large amount of physical strength is consumed and floating dust is generated, resulting in a poor working environment. At the same time, due to the high hardness of the compressed waste paper shells, the equipment is often stuck. Content of the Utility Model

[0005] In view of the above technical problems, the utility model provides an integrated machine for automatically feeding and crushing compressed waste paper shells, which can complete hierarchical disassembly and crushing, thereby improving work efficiency and reducing production costs.

[0006] To achieve the above object, the technical solution adopted by the utility model is as follows: an integrated machine for automatically feeding and crushing compressed waste paper shells, including a bracket, the top of the bracket is connected with a storage box, one side of the storage box is hinged with a feeding frame, the feeding frame can be turned over to feed into the storage box, the storage box has a feeding end and a discharging end, a conveying line is arranged below the discharging end, a plurality of pushing blocks are arranged on the conveying line, at the feeding end, a feeding roller is rotatably connected to the frame, the rotation direction of the feeding roller is opposite to that of the conveying line, a plurality of arranged feeding teeth are provided on the feeding roller, a fixed knife blade is arranged in front of the conveying line, a plurality of fixed knives are provided on the fixed knife blade, a rotatable knife roller is arranged in front of the fixed knife, a plurality of crushing knives are provided on the knife roller, the plurality of crushing knives are arranged in a spiral shape on the knife roller, and when the knife roller rotates, the crushing knives and the fixed knives cooperate in sequence to crush the paper shells, and further includes an output device for outputting the crushed paper shells.

[0007] Preferably, the storage bin is a rectangular box body with a feeding port provided on the side of the box body, and the feeding port corresponds to the material placing rack. On the box body, observation ports are provided at the lower parts of the two adjacent sides of the feeding port. The box body is a cuboid, and reinforcing ribs are arranged horizontally and vertically on its outer side surface. The feeding end is in an open shape and is located at the lower part of the opposite side of the feeding port. The blanking end is located at the bottom of the box body.

[0008] Preferably, the material placing rack includes a material bearing table. On the material bearing table, baffles are provided on all sides except the side corresponding to the feeding port. Support legs are provided below the material bearing table. On the material placing rack, a telescopic stop rod is provided corresponding to the feeding port so that the telescopic stop rod extends out when the material placing rack is turned over.

[0009] Preferably, the conveyor line includes rotating shafts provided at both ends of the bracket. The rotating shafts are driven by a first transmission chain and a first motor. Conveyor sprockets are provided on the rotating shafts. A chain plate is connected between the rotating shafts through the conveyor sprockets. The pushing block is arranged on the chain plate.

[0010] Preferably, a frame is provided in front of the conveyor line. The feeding roller is rotatably connected to the frame and is driven by a second transmission chain and a second motor. The feeding teeth on the feeding roller are in the shape of strip-shaped saw teeth and are arranged along the length direction of the feeding roller.

[0011] Preferably, a feeding and discharging plate is provided in front of the feeding roller. A plurality of feeding and discharging teeth are provided on the feeding and discharging plate. When the feeding roller rotates, the tooth tops of the feeding teeth are embedded into the tooth roots of the feeding and discharging teeth, and a gap of 3-5 mm is reserved between the two.

[0012] A conveying and discharging plate is provided in front of the conveyor line. Conveying and discharging teeth corresponding to the pushing block are provided on the conveying and discharging plate. When the pushing block rotates to the end of the conveyor line, the pushing block is embedded into the tooth roots of the conveying and discharging teeth.

[0013] Preferably, a crushing and discharging plate is provided in front of the knife roller. A plurality of crushing and discharging teeth are provided on the crushing and discharging plate. The fixed knife is a vertically arranged groove-shaped structure. When the knife roller rotates, the crushing knives are sequentially embedded into the crushing and discharging teeth.

[0014] Preferably, a guide plate is obliquely arranged below the front end of the conveyor line. The guide plate is located below the feeding and discharging plate and the fixed knife plate.

[0015] Preferably, the output device includes an obliquely arranged support frame. The low end of the support frame is located below the guide plate, the feeding and discharging plate and the fixed knife plate. A driving wheel and a driven wheel are connected to both ends of the support frame. The driving wheel and the driven wheel are connected by a conveyor belt. The driving wheel is connected to a reduction motor through chain drive.

[0016] Preferably, a housing is connected to the support frame above the conveyor belt. The driving wheel is located at the high end of the support frame, and the driving wheel is a magnetic roller.

[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows: Since a pusher block is provided on the conveyor line, during the conveying process, under the action of gravity, the compressed waste paper shells fall on the conveyor line. Under the pushing of the pusher block, the bottom of the compressed waste paper shells can be quickly layered and disassembled, improving the efficiency.

[0018] The decomposed shredded paper shells are conveyed forward. Since the rotation direction of the feeding roller is opposite to the conveying direction of the conveyor line, the feeding roller rotates in the reverse direction, and the feeding teeth thereon can tightly bite the waste paper shells and feed them forward. The feeding and discharging teeth can enable the waste paper shells hooked on the feeding teeth after feeding to fall off smoothly, which is convenient, fast, and has high efficiency.

[0019] When the knife roller rotates, the crushing knives are sequentially inserted into the crushing and discharging teeth, which can enable the waste paper shells hooked on the crushing knives after shredding to fall off smoothly, which is convenient, fast, and has high efficiency. Through the output of the output device and the removal of iron impurities after output, the safety of the shredded paper shells and the convenience of later use are ensured. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0021] Figure 1 is a schematic structural diagram of the present utility model;

[0022] Figure 2 is a side view of the present utility model;

[0023] Figure 3 is a feeding state diagram of the present utility model;

[0024] Figure 4 is Figure 3 a partial enlarged view of part A in

[0025] In the above figures: 1. Support; 11. Storage bin; 111. Feeding inlet; 112. Feeding end; 113. Discharging end; 114. Reinforcing rib; 115. Observation port; 12. Frame; 2. Loading rack; 21. Material supporting table; 22. Baffle; 23. Support leg; 24. Loading inlet; 25. Telescopic rod; 26. Telescopic stop bar; 3. Conveyor line; 31. Pushing block; 32. Rotating shaft; 33. First drive chain; 34. First motor; 35. Chain plate; 36. Conveyor discharging plate; 37. Conveyor discharging teeth; 4. Feeding roller; 41. Feeding teeth; 42. Second drive chain; 43. Second motor; 5. Feeding discharging plate; 51. Feeding discharging teeth; 6. Fixed knife plate; 61. Fixed knife; 7. Knife roller; 71. Crushing knife; 8. Crushing discharging plate; 81. Crushing discharging teeth; 9. Output device; 91. Support frame; 92. Driving wheel; 93. Driven wheel; 94. Conveyor belt; 95. Reducing motor; 96. Outer shell. Detailed implementation mode

[0026] Next, the present utility model will be specifically described by way of exemplary implementation modes. However, it should be understood that, without further description, the elements, structures and features in one implementation mode can also be beneficially combined into other implementation modes.

[0027] An automatic feeding and crushing integrated machine for compressed waste paper shells, see Figures 1 to 4 , including a support 1, a storage bin 11 is connected to the top of the support 1. The storage bin 11 is a rectangular box body. A feeding inlet 111 is arranged on the side of the box body. On the box body, observation ports 115 are arranged at the lower parts of the two adjacent sides of the feeding inlet 111. The box body is a cuboid, and reinforcing ribs 114 are arranged horizontally and vertically on its outer side surface. The storage bin 11 has a feeding end 112 and a discharging end 113. The feeding end 112 is in an open shape and is located at the lower part of the opposite side of the feeding inlet 111. The discharging end 113 is located at the bottom of the box body;

[0028] One side of the storage bin 11 is hinged with a discharging rack 2. The feeding port 111 corresponds to the discharging rack 2. The discharging rack 2 can be turned over by 90° to feed materials into the storage bin 11. The discharging rack 2 includes a material bearing table 21. On the material bearing table 21, baffles 22 are provided on all sides except the side corresponding to the feeding port 111. The feeding port 24 is located on the side of the discharging rack 2 close to the feeding port 111. On the discharging rack 2, telescopic stop rods 26 are provided corresponding to the feeding port 24. The telescopic stop rods 26 are hydraulic cylinders and there are two of them. The two hydraulic cylinders are connected by a stop rod. When the discharging rack 2 is turned over, the telescopic stop rods 26 extend to prevent the compressed waste paper shells from sliding down. Support legs 23 are provided below the material bearing table 21. When the discharging rack 2 is turned downwards, the support legs 23 can support the discharging rack 2 to be in a horizontal state. The size of the material bearing table 21 is slightly smaller than the size of the feeding port 111. A telescopic rod 25 is hinged below the discharging rack 2. The other end of the telescopic rod 25 is hinged with the bracket 1. The telescopic rod 25 is obliquely arranged to drive the discharging rack 2 to turn over by the telescopic movement of the telescopic rod 25. The telescopic rod 25 is a hydraulic cylinder or a pneumatic cylinder. The discharging rack 2 can be turned over so that after the discharging rack 2 is turned over, the compressed waste paper shells can be fed and the feeding port 111 can be blocked.

[0029] A conveyor line 3 is provided below the blanking end 113. A number of pushing blocks 31 are provided on the conveyor line 3. The conveyor line 3 includes rotating shafts 32 provided at both ends of the bracket 1. The rotating shafts 32 are driven by a first transmission chain 33 and a first motor 34. Conveyor sprockets are provided on the rotating shafts 32. A chain plate 35 is connected between the rotating shafts 32 through the conveyor sprockets. The pushing blocks 31 are arranged on the chain plate 35. Since the pushing blocks 31 are provided on the conveyor line 3, during the conveying process, under the action of gravity, the compressed waste paper shells fall on the conveyor line 3. Under the pushing of the pushing blocks 31, the bottom of the compressed waste paper shells can be quickly stratified and disassembled, improving the efficiency. The disassembled shredded paper shells are conveyed forward.

[0030] In order to prevent the pushing blocks 31 from adhering to shredded paper scraps after stratifying and disassembling the compressed waste paper shells, a conveying and discharging plate 36 is connected to the frame 12 in front of the conveyor line 3. Conveying and discharging teeth 37 corresponding to the pushing blocks 31 are provided on the conveying and discharging plate 36. When the pushing blocks 31 rotate to the front end of the conveyor line 3, the pushing blocks 31 are embedded into the tooth roots of the conveying and discharging teeth 37 to remove the shredded paper scraps adhered to the pushing blocks 31.

[0031] In front of the conveyor line 3, there is a frame 12. On the feeding end 112, a feeding roller 4 is rotatably connected to the frame 12. The feeding roller 4 is rotationally connected to the frame 12 and is driven by a second drive chain 42 and a second motor 43. The rotation direction of the feeding roller 4 is opposite to that of the conveyor line 3. The feeding roller 4 has a number of arranged feeding teeth 41. The feeding teeth on the feeding roller 4 are strip-shaped sawtooth and are arranged along the length direction of the feeding roller 4. Since the rotation direction of the feeding roller 4 is opposite to the conveying direction of the conveyor line 3, the feeding roller 4 rotates in the reverse direction, and the feeding teeth 41 on it can tightly bite the waste paper shell and feed it forward;

[0032] In front of the conveyor line 3, a fixed knife blade plate 6 is provided. The fixed knife blade plate 6 is connected to the frame 12. The fixed knife blade plate 6 has a number of fixed knives 61. The fixed knives 61 are vertically arranged groove-shaped structures. In front of the fixed knives 61, a rotatable knife roller 7 is provided. The knife roller 7 is provided with a number of crushing knives 71. The multiple crushing knives 71 are arranged in a spiral shape on the knife roller 7. When the knife roller 7 rotates, the crushing knives 71 cooperate with the fixed knives 61 in sequence to crush the paper shell;

[0033] In order to enable the waste paper shell hooked on the feeding teeth 41 to fall off smoothly, in front of the feeding roller 4 and above the fixed knife blade plate 6, a feeding and discharging plate 5 is connected to the frame 12. The front end of the feeding and discharging plate 5 corresponds to the fixed knife blade plate 6. The feeding and discharging plate 5 is provided with a number of feeding and discharging teeth 51. When the feeding roller 4 rotates, the tooth top of the feeding teeth 41 is embedded into the tooth root of the feeding and discharging teeth 51, and there is a gap of 3 - 5 mm between the two. The feeding and discharging teeth 51 can enable the waste paper shell hooked on the feeding teeth 41 after feeding to fall off smoothly, which is convenient, fast and efficient;

[0034] In order to enable the waste paper shell hooked on the crushing knives 71 to fall off smoothly, a crushing and discharging plate 8 is provided in front of the knife roller 7. The crushing and discharging plate 8 is provided with a number of crushing and discharging teeth 81. When the knife roller 7 rotates, the crushing knives 71 are sequentially embedded into the crushing and discharging teeth 81, which can enable the waste paper shell hooked on the crushing knives 71 after crushing to fall off smoothly, which is convenient, fast and efficient;

[0035] In order to guide out the waste paper shell falling off from the conveying and discharging plate 36, a guide plate is obliquely arranged below the front end of the conveyor line 3. The guide plate is located below the feeding and discharging plate 5 and the fixed knife blade plate 6;

[0036] It further includes an output device 9 for outputting the shredded paper shells. The output device 9 includes a support frame 91 arranged obliquely. The lower end of the support frame 91 is located below the material guiding plate, the feeding and discharging plate 5 and the fixed knife plate 6. A driving wheel 92 and a driven wheel 93 are connected to both ends of the support frame 91. The driving wheel 92 and the driven wheel 93 are connected by a conveyor belt 94. The driving wheel 92 is connected to a reduction motor 95 through a chain drive. Above the conveyor belt 94, a housing 96 is connected to the support frame 91. The driving wheel 92 is located at the high end of the support frame 91, and the driving wheel 92 is a magnetic roller. Through the output of the output device 9 and the removal of iron impurities after output, the safety of the shredded paper shells and the convenience of later use are ensured.

[0037] The above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A machine for automatically feeding and crushing compressed waste paper shells, characterized by: The invention comprises a bracket, the top of which is connected to a material storage box, a material discharge rack is hingedly connected to one side of the material storage box, the material discharge rack can be flipped to load material into the material storage box, the material storage box has a feeding end and a blanking end, a conveyor line is arranged below the blanking end, a plurality of pushing blocks are arranged on the conveyor line, a frame is arranged in front of the conveyor line, a feeding roller is rotatably connected to the frame on the feeding end, the direction of the feeding roller is opposite to the direction of the conveyor line, a plurality of arranged feeding teeth are arranged on the feeding roller, a fixed knife plate is arranged in front of the conveyor line, a plurality of fixed knives are arranged on the fixed knife plate, a rotatable knife roller is arranged in front of the fixed knife, a plurality of crushing knives are arranged on the knife roller, the plurality of crushing knives are spirally arranged on the knife roller, and when the knife roller rotates, the crushing knives and the fixed knives cooperate in sequence to crush paper shells, and an output device is also included for outputting the crushed paper shells.

2. The automatic feeding and crushing machine for compressed waste paper shells according to claim 1, characterized in that: The storage box is a rectangular box body with a feed port arranged on the side of the box body, the feed port corresponds to the discharge rack, and observation ports are arranged on the lower parts of the two adjacent sides of the feed port on the box body. The box body is a rectangular parallelepiped with reinforcing ribs arranged horizontally and vertically on its outer side, the feeding end is open and located at the lower part of the side opposite to the feed port, and the blanking end is located at the bottom of the box body.

3. The automatic feeding and crushing machine for compressed waste paper shells according to claim 2 is characterized by: The material unloading rack includes a material receiving platform, on which baffles are arranged except for one side corresponding to the material feeding port, and supporting legs are arranged below the material receiving platform. On the material unloading rack, a telescopic lever is arranged corresponding to the material loading port so that the telescopic lever can be extended when the material unloading rack is flipped.

4. The automatic feeding and crushing machine for compressed waste paper shells according to claim 1, characterized in that: The conveyor line includes a rotating shaft arranged at both ends of the bracket, the rotating shaft is driven by a first transmission chain and a first motor, a conveying sprocket is arranged on the rotating shaft, a chain plate is connected to the conveying sprocket between the rotating shafts, and the pushing block is arranged on the chain plate.

5. The automatic feeding and crushing machine for compressed waste paper shells according to claim 1, characterized in that: The feeding roller is rotatably connected to the frame and driven by a second transmission chain and a second motor. The feeding teeth on the feeding roller are in a strip-shaped sawtooth shape and are arranged along the length direction of the feeding roller.

6. The compressed waste paper shell automatic feeding and crushing integrated machine according to claim 1, characterized in that: A feeding stripper plate is arranged in front of the feeding roller, and a plurality of feeding stripper teeth are arranged on the feeding stripper plate. When the feeding roller rotates, the tooth tops of the feeding teeth are embedded in the tooth roots of the feeding stripper teeth, and a gap of 3-5mm is retained between the two. A conveying stripper plate is arranged in front of the conveying line, and conveying stripper teeth corresponding to the pushing block are arranged on the conveying stripper plate. When the pushing block rotates to the end of the conveying line, the pushing block is embedded in the tooth roots of the conveying stripper teeth.

7. The automatic feeding and crushing machine for compressed waste paper shells according to claim 1, characterized in that: A crushing and stripping plate is arranged in front of the knife roller, and a plurality of crushing and stripping teeth are arranged on the crushing and stripping plate. The fixed knife is a vertically arranged groove structure. When the knife roller rotates, the crushing knives are sequentially embedded in the crushing and stripping teeth.

8. The automatic feeding and crushing machine for compressed waste paper shells according to claim 6, characterized in that: A material guide plate is obliquely arranged below the front end of the conveying line, and the material guide plate is located below the feeding and stripping plate and the fixed knife plate.

9. The compressed waste paper shell automatic feeding and crushing integrated machine according to claim 1, characterized in that: The output device includes an obliquely arranged support frame, the lower end of the support frame is located below the material guide plate, the feeding and stripping plate and the fixed knife plate, and a driving wheel and a driven wheel are connected to both ends of the support frame. The driving wheel and the driven wheel are connected by a conveyor belt, and the driving wheel is connected to a reduction motor through a chain drive.

10. The automatic feeding and crushing machine for compressed waste paper shells according to claim 9, characterized in that: A shell is connected to the support frame above the conveyor belt, a driving wheel is located at the high end of the support frame, and the driving wheel is a magnetic roller.

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