Automatic feeding and crushing machine for waste paper and shell and crushing process

Abstract

The application provides a waste paper shell automatic feeding crusher, which comprises a support, a storage box is connected to the top end of the support, a discharging frame is hingedly connected to one side of the storage box, the discharging frame can be turned over by 90 degrees, 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, a rack is arranged in front of the conveying line, a feeding roller is rotatably connected to the rack, the rotation direction of the feeding roller is opposite to that of the conveying line, the feeding roller is provided with a plurality of feeding teeth arranged in rows, a fixed knife plate is arranged in front of the conveying line, the fixed knife plate is provided with a plurality of fixed knives, a rotatable knife roller is arranged in front of the fixed knives, the knife roller is provided with a plurality of crushing knives, and the crushing knives are arranged in a spiral shape on the knife roller. The application further provides a crushing process, and the waste paper shell automatic feeding crusher is adopted. The application can automatically complete the turning over of the feeding, the layered disassembly and the crushing, thereby reducing the labor burden of workers, improving the work efficiency and reducing the production cost.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of paper shredding equipment, and particularly relates to an automatic waste paper shell feeding and crushing machine and a crushing process. BACKGROUND

[0002] With the increasing application of spray seeding ecological restoration technology, the demand for spray seeding substrate is increasing. In order to save energy and realize waste resource utilization, waste paper shells are recycled, crushed and added to the spray seeding substrate, which can maximize the resource value of waste paper shells and has important significance for environmental protection.

[0003] After recycling, waste paper shells are generally compressed into blocks for storage and transportation. The compressed waste paper shells need to be scattered or disassembled before crushing. The current scattering or disassembling work is mainly completed by manual work. Since some larger or longer waste paper shells will clump together during compression, it takes a long time to complete the scattering or disassembling, resulting in low efficiency. In addition, manual scattering or disassembling requires a lot of physical effort and generates dust, causing a poor working environment. In addition, since the compressed waste paper shells have high hardness, the equipment is often jammed. SUMMARY

[0004] The present application aims to solve the above technical problems. An automatic waste paper shell feeding and crushing machine and a crushing process are provided, which can automatically complete the turnover feeding, layered disassembly and crushing, thereby reducing the labor burden of workers, improving the work efficiency and reducing the production cost.

[0005] In order to achieve the above purpose, the technical scheme adopted by the present application is as follows: an automatic waste paper shell feeding and crushing machine, comprising a support, a storage tank connected to the top end of the support, a discharge rack hinged to one side of the storage tank, the discharge rack being capable of being turned over by 90° to feed into the storage tank, the storage tank having a feeding end and a discharging end, a conveying line being provided below the discharging end, a plurality of pushing blocks being provided on the conveying line, a rack being connected to the support in front of the conveying line, a feeding roller being rotatably connected to the rack at the feeding end, the rotation direction of the feeding roller being opposite to that of the conveying line, the feeding roller having a plurality of feeding teeth arranged thereon, a fixed knife plate being provided in front of the conveying line, the fixed knife plate having a plurality of fixed knives, a knife roller being rotatable provided in front of the fixed knives, a plurality of crushing knives being provided on the knife roller, the crushing knives being arranged in a spiral shape on the knife roller, and the crushing knives and the fixed knives being sequentially matched to crush the paper shells when the knife roller rotates, and an output device for outputting the crushed paper shells.

[0006] Preferably, the storage tank is a rectangular box, the side of the box is provided with a feeding port corresponding to the discharging rack, the lower part of the two adjacent sides of the feeding port is provided with an observation port, the box is a rectangular box, the lateral and longitudinal sides of the box are provided with reinforcing ribs, the feeding end is an open shape, and the feeding end is located at the lower part of the opposite side of the feeding port, and the discharging end is located at the bottom of the box.

[0007] Preferably, the discharging rack comprises a material supporting table, the material supporting table is provided with a baffle on the side except the side corresponding to the feeding port, and the material supporting table is provided with supporting legs below the material supporting table; and a telescopic blocking rod is arranged on the discharging rack and corresponds to the feeding port, so that the telescopic blocking rod is extended when the discharging rack is turned over.

[0008] Preferably, the conveying line comprises rotating shafts arranged at two ends of the support, the rotating shafts are driven by a first transmission chain and a first motor, the rotating shafts are provided with conveying sprockets, and the rotating shafts are connected with chain plates through the conveying sprockets.

[0009] Preferably, the front of the conveying line is provided with a rack, the feeding roller is rotatably connected to the rack, and the feeding roller is driven by a second transmission chain and a second motor, the feeding teeth on the feeding roller are in the shape of a strip-shaped sawtooth, and are arranged along the length direction of the feeding roller.

[0010] Preferably, the front of the feeding roller is provided with a feeding and discharging plate, the feeding and discharging plate is provided with a plurality of feeding and discharging teeth, the tooth top of the feeding tooth is embedded into the tooth root of the feeding and discharging tooth when the feeding roller rotates, and a gap of 3-5mm is reserved between the tooth top and the tooth root.

[0011] The front of the conveying line is provided with a conveying and discharging plate, the conveying and discharging plate is provided with conveying and discharging teeth corresponding to the pushing block, and the pushing block is embedded into the tooth root of the conveying and discharging tooth when the pushing block rotates to the end of the conveying line.

[0012] Preferably, the front of the cutter roller is provided with a crushing and discharging plate, the crushing and discharging plate is provided with a plurality of crushing and discharging teeth, the fixed cutter is a groove-shaped structure arranged in the vertical direction, and the crushing cutter is sequentially embedded into the crushing and discharging tooth when the cutter roller rotates.

[0013] Preferably, the front end of the conveying line is obliquely provided with a guide plate below, and the guide plate is located below the feeding and discharging plate and the fixed cutter plate.

[0014] Preferably, the output device comprises a support frame arranged obliquely, the low end of the support frame is located below the guide plate, the feeding and discharging plate and the fixed knife plate, driving wheels and driven wheels are connected to the two ends of the support frame, the driving wheels and the driven wheels are connected through a conveying belt, the driving wheels are connected to a speed reducer motor through chain transmission, a shell is connected to the support frame above the conveying belt, the driving wheels are located at the high end of the support frame, and the driving wheels are magnetic rollers.

[0015] A crushing process using the waste paper shell automatic feeding crusher, starting the conveying line, the feeding roller, the cutter roller and the output device, the compressed waste paper shell in the form of a block is placed on the material placing rack in a horizontal position by a forklift, the iron wire binding the waste paper shell is removed, the material placing rack is turned up by 90 degrees, the telescopic blocking rod is extended during the turning process, the telescopic blocking rod is retracted when the material placing rack is turned to a vertical position, the material placing rack blocks the feeding port of the storage box, the compressed waste paper shell slides onto the conveying line, the pushing block tears, disassembles and layers the compressed waste paper shell from the bottom and pushes it forward to the feeding roller, the feeding teeth on the feeding roller bite the waste paper shell to feed the fixed knife plate, the cutter and the fixed knife cooperate in sequence to crush the paper shell when the cutter roller rotates, and the crushed paper shell falls onto the output device to convey the crushed paper shell outward, and the iron impurities mixed in the crushed paper are removed by magnetic force at the output end.

[0016] Compared with the prior art, the waste paper shell automatic feeding crusher has the advantages and positive effects that: the pushing block is arranged on the conveying line, the compressed waste paper shell can be quickly layered and disassembled from the bottom under the action of gravity during the conveying process, and the efficiency is improved.

[0017] The crushed paper shell is conveyed forward, the feeding roller rotates in the opposite direction to the conveying direction of the conveying line, the feeding teeth on the feeding roller can tightly bite the waste paper shell to feed it forward, the cutter is arranged in a spiral shape on the cutter roller, so that the power loss of the driving part driving the rotation of the cutter is greatly reduced, energy is saved, the feeding and discharging teeth can make the waste paper shell hooked on the feeding teeth after feeding fall down smoothly, the material winding on the cutter roller is effectively reduced, the time for cleaning and stopping is reduced, convenience, speed and efficiency are high.

[0018] When the cutter roller rotates, the cutter is sequentially embedded into the crushing and discharging teeth, so that the waste paper shell hooked on the cutter after crushing can fall down smoothly, convenience, speed and efficiency are high, the output of the output device and the removal of the iron impurities after the output can effectively absorb and collect the staples, scrap iron and other ironware in the crushed paper shell, and the safety of the crushed paper shell and the convenience of subsequent paper shell processing are ensured. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained based on these drawings without creative labor.

[0020] Figure 1 Structure diagram of the present application;

[0021] Figure 2 Side view of the present application;

[0022] Figure 3 Feeding state diagram of the present application;

[0023] Figure 4 A Figure 3 Local enlarged view of A part in the middle.

[0024] In the above drawings: 1, support; 11, storage box; 111, feeding port; 112, feeding end; 113, discharging end; 114, reinforcing rib; 115, observation port; 12, rack; 2, discharging rack; 21, material receiving table; 22, baffle; 23, supporting leg; 24, feeding port; 25, telescopic rod; 26, telescopic blocking rod; 3, conveying line; 31, pushing block; 32, rotating shaft; 33, first transmission chain; 34, first motor; 35, chain plate; 36, conveying discharging plate; 37, conveying discharging tooth; 4, feeding roller; 41, feeding tooth; 42, second transmission chain; 43, second motor; 5, feeding discharging plate; 51, feeding discharging tooth; 6, fixed knife plate; 61, fixed knife; 7, knife roller; 71, crushing knife; 8, crushing discharging plate; 81, crushing discharging tooth; 9, output device; 91, support frame; 92, driving wheel; 93, driven wheel; 94, conveying belt; 95, speed reduction motor; 96, housing. DETAILED DESCRIPTION

[0025] The present application will be described in detail below through exemplary embodiments. However, it should be understood that the elements, structures and features in one embodiment can also be beneficially combined into other embodiments without further description.

[0026] A waste paper shell automatic feeding crusher, see Figures 1 to 4The device comprises a support 1, a storage box 11 is connected to the top end of the support 1, the storage box 11 has a feeding end 112 and a discharging end 113, the storage box 11 is a rectangular box body, a feeding port 111 is arranged on the side of the box body, the feeding port 111 corresponds to a discharging rack 2, observation ports 115 are arranged on the lower part of the two sides adjacent to the feeding port 111 on the box body, the box body is a cuboid, reinforcing ribs 114 are arranged on the lateral and longitudinal sides of the box body, the feeding end 112 is in the form of an opening, and the feeding end 112 is located on the lower part of the side opposite to the feeding port 111, and the discharging end 113 is located on the bottom of the box body;

[0027] The discharging rack 2 is hingedly connected to one side of the storage box 11, the feeding port 111 corresponds to the discharging rack 2, the discharging rack 2 can be turned to feed the storage box 11, the discharging rack 2 comprises a material receiving table 21, baffle plates 22 are arranged on the material receiving table 21, except for the side corresponding to the feeding port 111, a feeding port 24 is arranged on the side of the discharging rack 2 close to the feeding port 111, telescopic blocking rods 26 are arranged on the discharging rack 2 and correspond to the feeding port 24, the telescopic blocking rods 26 are hydraulic cylinders, and two telescopic blocking rods 26 are arranged, the two telescopic blocking rods 26 are connected through a blocking rod, so that when the discharging rack 2 is turned, the telescopic blocking rods 26 are extended, and the compressed waste paper shells can be prevented from sliding downward, support legs 23 are arranged below the material receiving table 21, and the support legs 23 can support the discharging rack 2 in a horizontal state when the discharging rack 2 is turned downward;

[0028] The size of the material receiving table 21 is slightly smaller than the size of the feeding port 111, a telescopic rod 25 is hingedly connected to the lower part of the discharging rack 2, the other end of the telescopic rod 25 is hingedly connected to the support 1, the telescopic rod 25 is arranged obliquely, so that the discharging rack 2 is driven to turn through the telescopic rod 25, the telescopic rod 25 is a hydraulic cylinder or a pneumatic cylinder, and the discharging rack 2 can be turned, so that the compressed waste paper shells are fed and the feeding port 111 is blocked after the discharging rack 2 is turned;

[0029] A conveying line 3 is arranged below the discharging end 113, a plurality of pushing blocks 31 are arranged on the conveying line 3, the conveying line 3 comprises rotating shafts 32 arranged at the two ends of the support 1, the rotating shafts 32 are driven through a first transmission chain 33 and a first motor 34, conveying sprockets are arranged on the rotating shafts 32, chain plates 35 are connected to the conveying sprockets through the first transmission chain 33, and the pushing blocks 31 are arranged on the chain plates 35, because the pushing blocks 31 are arranged on the conveying line 3, the compressed waste paper shells fall on the conveying line 3 under the action of gravity in the conveying process, the bottom of the compressed waste paper shells can be quickly layered and disassembled under the pushing of the pushing blocks 31, the efficiency is improved, and the disassembled paper shells are conveyed forward;

[0030] In order to avoid the pushing block 31 to stick to the paper scraps after the compressed paper shell is layered and disassembled, a conveying and stripping plate 36 is connected to the frame 12 in front of the conveying line 3, and the conveying and stripping teeth 37 corresponding to the pushing block 31 are arranged on the conveying and stripping plate 36. When the pushing block 31 rotates to the end of the conveying line 3, the pushing block 31 is embedded into the tooth root of the conveying and stripping teeth 37 to remove the paper scraps stuck to the pushing block 31.

[0031] A frame 12 is connected to the support 1 in front of the conveying line 3, and the feeding roller 4 is rotatably connected to the frame 12 at the feeding end 112. The feeding roller 4 is driven by the second motor 43 through the second transmission chain 42. The feeding teeth 41 on the feeding roller 4 are in the shape of strip-shaped sawteeth and are arranged along the length direction of the feeding roller 4. Since the rotating direction of the feeding roller 4 is opposite to the conveying direction of the conveying line 3, the feeding teeth 41 on the feeding roller 4 can tightly bite the paper shell to feed it forward.

[0032] In order to make the paper shell hooked on the feeding teeth 41 fall off smoothly, a feeding stripping plate 5 is connected to the frame 12 in front of the feeding roller 4. The feeding stripping plate 5 is provided with a plurality of feeding stripping 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 stripping teeth 51, and a gap of 3-5 mm is reserved therebetween. The feeding stripping teeth 51 can make the paper shell hooked on the feeding teeth 41 after feeding fall off smoothly, conveniently and efficiently.

[0033] A fixed knife plate 6 is arranged in front of the conveying line 3. The fixed knife plate 6 is connected to the frame 12. The fixed knife plate 6 is provided with a plurality of fixed knives 61. The fixed knives 61 are vertically arranged in the shape of grooves. A rotatable knife roller 7 is arranged in front of the fixed knives 61. The knife roller 7 is provided with a plurality of crushing knives 71. The crushing knives 71 are arranged in a spiral shape on the knife roller 7. When the knife roller 7 rotates, the crushing knives 71 sequentially cooperate with the fixed knives 61 to crush the paper shell.

[0034] In order to make the paper shell hooked on the crushing knives 71 fall off smoothly, a crushing stripping plate 8 is arranged in front of the knife roller 7. The crushing stripping plate 8 is provided with a plurality of crushing stripping teeth 81. When the knife roller 7 rotates, the crushing knives 71 are sequentially embedded into the crushing stripping teeth 81 to make the paper shell hooked on the crushing knives 71 after crushing fall off smoothly, conveniently and efficiently.

[0035] In order to guide the paper shell fallen from the conveying and stripping plate 36, a guide plate is obliquely arranged below the front end of the conveying line 3. The guide plate is located below the feeding stripping plate 5 and the fixed knife plate 6.

[0036] The output device 9 is further included for outputting the crushed paper shell, the output device 9 including a support frame 91 arranged obliquely, the low end of the support frame 91 being located below the guide plate, the feeding and discharging plate 5 and the fixed knife plate 6, the support frame 91 being connected with a driving wheel 92 and a driven wheel 93 at both ends, the driving wheel 92 and the driven wheel 93 being connected through a conveying belt 94, the driving wheel 92 being connected with a speed reducer motor 95 through chain transmission, the support frame 91 being connected with a shell 96 above the conveying belt 94, the driving wheel 92 being located at the high end of the support frame 91, and the driving wheel 92 being a magnetic roller, the output of the output device 9 and the removal of the iron impurities after outputting ensure the safety of the crushed paper shell and the convenience of the later use.

[0037] Another purpose of the present application is to provide a crushing process, the automatic waste paper shell feeding crusher being started, the conveying line 3, the feeding roller 4, the knife roller 7 and the output device 9 being started, the compressed waste paper shell being placed on the feeding frame 2 in a horizontal position by a forklift, and the iron wire binding the waste paper shell being removed; the telescopic rod 25 below the feeding frame 2 being telescoped to make the feeding frame 2 overturn upward, the telescopic blocking rod 26 being extended during the overturning process, the telescopic blocking rod 26 being retracted when the feeding frame 2 is overturned to 90° and is in a vertical position, and the feeding frame 2 blocking the feeding inlet 111 of the storage box 11; the compressed waste paper shell sliding onto the conveying line 3, the chain plate 35 of the conveying line 3 rotating to drive the pushing block 31 to move, the compressed waste paper shell being torn, disassembled and layered from the bottom, the torn, disassembled and layered crushed paper being pushed forward to the feeding roller 4, the feeding teeth 41 on the feeding roller 4 biting the waste paper shell to feed the waste paper shell to the fixed knife plate 6, the feeding and discharging teeth 51 enabling the waste paper shell hooked on the teeth after feeding to be smoothly dropped, the knife roller 7 rotating, the crushing knife 71 cooperating with the fixed knife 61 in sequence to crush the paper shell, the crushing knife 71 being sequentially embedded into the crushing and discharging teeth 81 to enable the waste paper shell hooked on the crushing knife 71 after crushing to be smoothly dropped, the crushed paper shell falling onto the output device 9, the crushed paper shell being conveyed outward, and the iron impurities mixed in the crushed paper being removed through magnetic force at the output end.

[0038] The above merely describes the specific implementation of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. An automatic waste paper feeding and crushing machine, characterized in that: The utility model provides a waste paper shell compression and crushing device, including support, the top of support is connected with the storage tank, the storage tank is the rectangular box, and the side of box is provided with the feed inlet, and the side of storage tank is hinged with the discharging frame, and the feed inlet corresponds the discharging frame, the discharging frame includes the material receiving table, and the material receiving table is provided with the baffle except the side corresponding with the feed inlet, and the retractable fender is provided on the discharging frame corresponding with the feed inlet, and the retractable fender is stretched out when the discharging frame is overturned, and the feed inlet is located on the side of discharging frame close to the feed inlet, and the discharging frame is overturned 90 DEG to the storage tank and feeds the compressed waste paper shell, the storage tank has the feeding end and the discharging end, and the conveying line is provided below the discharging end, the conveying line includes the rotation shaft provided at both ends of support, the rotation shaft is driven through first transmission chain and first motor, the rotation shaft is provided with the conveying sprocket, the rotation shaft is connected with the chain plate through the conveying sprocket, a plurality of pushing blocks are provided on the conveying line, the pushing block is arranged on the chain plate, the machine frame is connected with the support in front of the conveying line, the feeding roller is rotatably connected with the machine frame on the feeding end, the pushing block moves, and the compressed waste paper shell is torn, disassembled and layered from the bottom, and the torn, disassembled and layered paper scraps are pushed to the feeding roller, the rotation direction of the feeding roller is opposite to the rotation direction of the conveying line, the feeding roller is provided with a plurality of arranged feeding teeth, the fixed cutter blade is provided in front of the conveying line, the fixed cutter blade is provided with a plurality of fixed cutters, the rotatable cutter roller is provided in front of the fixed cutter, the cutter roller is provided with a plurality of crushing knives, the plurality of crushing knives are arranged in spiral shape on the cutter roller, and the crushing knife and the fixed cutter are sequentially matched to crush the paper shell when the cutter roller rotates, and the output device is further included for outputting the crushed paper shell.

2. The automatic waste paper and shell feeding crusher as claimed in claim 1, wherein: The utility model provides a waste paper shell compression and crushing device, including support, the top of support is connected with the storage tank, the storage tank is the rectangular box, and the side of box is provided with the feed inlet, and the side of storage tank is hinged with the discharging frame, and the feed inlet corresponds the discharging frame, the discharging frame includes the material receiving table, and the material receiving table is provided with the baffle except the side corresponding with the feed inlet, and the retractable fender is provided on the discharging frame corresponding with the feed inlet, and the retractable fender is stretched out when the discharging frame is overturned, and the feed inlet is located on the side of discharging frame close to the feed inlet, and the discharging frame is overturned 90 DEG to the storage tank and feeds the compressed waste paper shell, the storage tank has the feeding end and the discharging end, and the conveying line is provided below the discharging end, the conveying line includes the rotation shaft provided at both ends of support, the rotation shaft is driven through first transmission chain and first motor, the rotation shaft is provided with the conveying sprocket, the rotation shaft is connected with the chain plate through the conveying sprocket, a plurality of pushing blocks are provided on the conveying line, the pushing block is arranged on the chain plate, the machine frame is connected with the support in front of the conveying line, the feeding roller is rotatably connected with the machine frame on the feeding end, the feeding roller is driven through second transmission chain and second motor, the feeding tooth on the feeding roller is strip sawtooth, and is arranged along the length direction of the feeding roller.

3. The automatic waste paper and shell feeding crusher as claimed in claim 2, wherein: The utility model provides a waste paper shell compression and crushing device, including support, the top of support is connected with the storage tank, the storage tank is the rectangular box, and the side of box is provided with the feed inlet, and the side of storage tank is hinged with the discharging frame, and the feed inlet corresponds the discharging frame, the discharging frame includes the material receiving table, and the material receiving table is provided with the baffle except the side corresponding with the feed inlet, and the retractable fender is provided on the discharging frame corresponding with the feed inlet, and the retractable fender is stretched out when the discharging frame is overturned, and the feed inlet is located on the side of discharging frame close to the feed inlet, and the discharging frame is overturned 90 DEG to the storage tank and feeds the compressed waste paper shell, the storage tank has the feeding end and the discharging end, and the conveying line is provided below the discharging end, the conveying line includes the rotation shaft provided at both ends of support, the rotation shaft is driven through first transmission chain and first motor, the rotation shaft is provided with the conveying sprocket, the rotation shaft is connected with the chain plate through the conveying sprocket, a plurality of pushing blocks are provided on the conveying line, the pushing block is arranged on the chain plate, the machine frame is connected with the support in front of the conveying line, the feeding roller is rotatably connected with the machine frame on the feeding end, the feeding roller is driven through second transmission chain and second motor, the feeding tooth on the feeding roller is strip sawtooth, and is arranged along the length direction of the feeding roller.

4. The automatic waste paper and shell feeding crusher as claimed in claim 1, wherein: The utility model provides a waste paper shell compression and crushing device, including support, the top of support is connected with the storage tank, the storage tank is the rectangular box, and the side of box is provided with the feed inlet, and the side of storage tank is hinged with the discharging frame, and the feed inlet corresponds the discharging frame, the discharging frame includes the material receiving table, and the material receiving table is provided with the baffle except the side corresponding with the feed inlet, and the retractable fender is provided on the discharging frame corresponding with the feed inlet, and the retractable fender is stretched out when the discharging frame is overturned, and the feed inlet is located on the side of discharging frame close to the feed inlet, and the discharging frame is overturned 90 DEG to the storage tank and feeds the compressed waste paper shell, the storage tank has the feeding end and the discharging end, and the conveying line is provided below the discharging end, the conveying line includes the rotation shaft provided at both ends of support, the rotation shaft is driven through first transmission chain and first motor, the rotation shaft is provided with the conveying sprocket, the rotation shaft is connected with the chain plate through the conveying sprocket, a plurality of pushing blocks are provided on the conveying line, the pushing block is arranged on the chain plate, the machine frame is connected with the support in front of the conveying line, the feeding roller is rotatably connected with the machine frame on the feeding end, the feeding roller is driven through second transmission chain and second motor, the feeding tooth on the feeding roller is strip sawtooth, and is arranged along the length direction of the feeding roller.

5. The automatic waste paper and shell feeding crusher as claimed in claim 1, wherein: The utility model provides a waste paper shell compression and crushing device, including support, the top of support is connected with the storage tank, the storage tank is the rectangular box, and the side of box is provided with the feed inlet, and the side of storage tank is hinged with the discharging frame, and the feed inlet corresponds the discharging frame, the discharging frame includes the material receiving table, and the material receiving table is provided with the baffle except the side corresponding with the feed inlet, and the retractable fender is provided on the discharging frame corresponding with the feed inlet, and the retractable fender is stretched out when the discharging frame is overturned, and the feed inlet is located on the side of discharging frame close to the feed inlet, and the discharging frame is overturned 90 DEG to the storage tank and feeds the compressed waste paper shell, the storage tank has the feeding end and the discharging end, and the conveying line is provided below the discharging end, the conveying line includes the rotation shaft provided at both ends of support, the rotation shaft is driven through first transmission chain and first motor, the rotation shaft is provided with the conveying sprocket, the rotation shaft is connected with the chain plate through the conveying sprocket, a plurality of pushing blocks are provided on the conveying line, the pushing block is arranged on the chain plate, the machine frame is connected with the support in front of the conveying line, the feeding roller is rotatably connected with the machine frame on the feeding end, the feeding roller is driven through second transmission chain and second motor, the feeding tooth on the feeding roller is strip sawtooth, and is arranged along the length direction of the feeding roller.

6. The automatic waste paper and shell feeding crusher as claimed in claim 4, wherein: ​ 7. The automatic waste paper and shell feeding crusher as claimed in claim 5, wherein: ​ 8. The automatic waste paper and shell feeding crusher as claimed in claim 7, wherein: The output device comprises a support frame arranged obliquely, the low end of the support frame is located below the guide plate, the feeding and discharging plate and the fixed knife plate, driving wheels and driven wheels are connected to both ends of the support frame, the driving wheels and the driven wheels are connected through a conveying belt, the driving wheels are connected to a speed reducer through chain transmission, an outer shell is connected to the support frame above the conveying belt, the driving wheels are located at the high end of the support frame, and the driving wheels are magnetic rollers.

9. A breaking process using the automatic waste paper and carton feeding breaker as claimed in any one of claims 1 to 8, characterized in that: The conveying line, the feeding roller, the knife roller and the output device are started, the compressed waste paper shells in the form of blocks are placed on the material placing frame in a horizontal position by a forklift, the iron wires binding the waste paper shells are removed, the material placing frame is turned up by 90°, the telescopic blocking rods are extended during the turning process, the telescopic blocking rods are retracted when the material placing frame is turned to a vertical position, the material placing frame blocks the inlet of the storage box, the compressed waste paper shells slide to the conveying line, the pushing block tears, disassembles and layers the compressed waste paper shells from the bottom of the compressed waste paper shells and pushes them forward to the feeding roller, the feeding teeth on the feeding roller bite the waste paper shells and feed them to the fixed knife plate, the broken shells fall to the output device when the knife roller rotates, the broken shells are conveyed outward, and the iron impurities mixed in the broken paper are removed through magnetic force at the output end.

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