Intelligent waste paper recovery grinding device with cleaning function

Abstract

The invention belongs to the technical field of waste paper recovery, and particularly relates to a waste paper recovery intelligent grinding device with a cleaning function, which comprises a shell, an upper grinding disc is arranged in the shell, a lower grinding disc is arranged below the upper grinding disc, a cleaning assembly is arranged on the inner wall of the upper grinding disc, and the cleaning assembly comprises a plurality of nozzles. And the cleaning assembly cleans the lower grinding disc through a spray head, and a driving assembly is arranged at the top of the shell and used for providing power for movement of the upper grinding disc. When cleaning work is carried out, the upper millstone ascends and descends in a reciprocating mode, a spray head rotates slowly and sprays water in the ascending process, the surface of the lower millstone can be scoured from different angles, the cleaning range is expanded, cleaning dead corners are avoided, and residual slurry and impurities are effectively removed; and the surface of the whole lower millstone can be fully cleaned.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of waste paper recycling, in particular to a waste paper recycling intelligent grinding device with cleaning function. BACKGROUND

[0002] Waste paper refers to recyclable resources discarded after use in production and life. Because the traditional papermaking using logs consumes a large amount of wood, destroys ecology, and causes serious pollution, the "urban papermaking" using waste paper has become one of the two development trends of modern papermaking industry together with the "forest-pulp-paper integration" of forest-pulp-paper integration. In the production line of waste paper remade pulp, the block-shaped waste paper needs to be scattered into paper scraps first, and then the scattered paper scraps are transported to the grinding device for grinding work.

[0003] The existing grinding device often has a large amount of paper pulp fibers and other impurities remaining inside after use, so it needs to be cleaned regularly. At present, many papermaking enterprises still use manual cleaning method to clean the grinding device. Because the internal space of the grinding device is small, the operator needs to enter the equipment to clean, which not only has high labor intensity, but also has low cleaning efficiency, seriously affecting the working efficiency of the device.

[0004] Therefore, the present application provides a waste paper recycling intelligent grinding device with cleaning function. SUMMARY

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0006] The technical scheme adopted by the present application to solve its technical problems is: the waste paper recycling intelligent grinding device with cleaning function comprises a shell, an upper grinding disc is arranged in the shell, a lower grinding disc is arranged below the upper grinding disc, a cleaning assembly is arranged on the inner wall of the upper grinding disc, the cleaning assembly comprises a plurality of nozzles, the cleaning assembly cleans the lower grinding disc through the nozzles, a driving assembly is arranged on the top of the shell, and the driving assembly is used to provide power for the movement of the upper grinding disc.

[0007] Preferably, the cleaning assembly further comprises an annular pipe, the annular pipe is fixedly installed on the inner wall of the upper grinding disc, a plurality of rotating joints A are arranged on the outer wall of the annular pipe, the nozzles are respectively fixedly installed on the inner wall of the rotating joints A, torsion spring shafts A are arranged between the rotating joints A and the annular pipe, the outer wall of the rotating joint A is rotatably connected with the inner wall of the upper grinding disc, the inner wall of the rotating joint A is fixedly installed with a connecting rope A, the inner wall of the annular pipe is communicated with a flow guide pipe, the outer wall of the flow guide pipe is fixedly connected with the inner wall of the upper grinding disc, the inner wall of the upper grinding disc is provided with a rotating assembly, and the top of the upper grinding disc is provided with a water supply assembly.

[0008] Preferably, the rotating assembly comprises a lifting disc, the lifting disc is slidingly installed on the inner wall of the upper grinding disc, the ends of the connecting ropes A away from the rotating joint A are fixedly connected with the lifting disc, the bottom of the lifting disc is fixedly installed with a sliding column, the outer wall of the sliding column is slidingly connected with the inner wall of the upper grinding disc, the end of the sliding column away from the lifting disc is fixedly installed with a limiting disc, the bottom of the lifting disc is fixedly installed with an elastic element between the inner wall of the upper grinding disc, and the elastic element is sleeved on the outer side of the sliding column.

[0009] Preferably, the water supply assembly comprises a water conveying pipe, the water conveying pipe is fixedly installed on the top of the upper grinding disc, the water conveying pipe is in communication with one end of the flow guide pipe, the end of the water conveying pipe away from the upper grinding disc penetrates through the shell, the outer wall of the water conveying pipe is rotatably installed with a rotating joint B, and the top of the shell is fixedly installed with a limiting column, the outer wall of the limiting column is slidingly connected with the inner wall of the rotating joint B.

[0010] Preferably, the driving assembly comprises a group of hydraulic cylinders, the hydraulic cylinders are fixedly installed on the top of the shell, the top of the hydraulic cylinders is fixedly installed with a lifting seat, the top of the lifting seat is fixedly installed with a driving motor, the outer wall of the water conveying pipe is rotatably connected with the inner wall of the lifting seat, and the output end of the driving motor is fixedly connected with the end of the water conveying pipe away from the upper grinding disc.

[0011] Preferably, the inner wall of the shell is rotatably installed with a rotating ring, the inner wall of the rotating ring is fixedly connected with the outer wall of the lower grinding disc, the inner wall of the limiting disc is fixedly installed with a sealing gasket, the bottom of the lower grinding disc is provided with a plurality of clamping grooves, the outer wall of the limiting disc is fixedly installed with a plurality of clamping columns matched with the clamping grooves, and the top of the shell is provided with a limiting assembly.

[0012] Preferably, the limiting assembly comprises two extension plates, the two extension plates are fixedly installed on the outer wall of the lifting seat, the bottom of the extension plate is fixedly installed with a plug rod, the outer wall of the plug rod is slidingly connected with the inner wall of the shell, and the plug rod is inserted into the inner wall of the rotating ring.

[0013] Preferably, the outer wall of the plug rod is fixedly installed with a supporting arm, the bottom of the supporting arm is fixedly installed with a connecting frame, the inner wall of the connecting frame is fixedly installed with a connecting rope B, the inner wall of the connecting rope B away from the connecting frame is fixedly connected with a ring-shaped scraper, the inner wall of the ring-shaped scraper is fixedly installed with a counterweight ring, the top of the shell is fixedly installed with a guide wheel, and the connecting rope B is respectively lapped on the outer wall of the guide wheel.

[0014] Preferably, the inner side of the annular scraper is uniformly fixed with a plurality of outer hinges, the inner wall of the outer hinge is rotatably installed with an inner hinge, the inner hinge and the inner wall of the outer hinge are installed with a torsional spring shaft B, and the outer wall of the inner hinge is fixedly installed with a spoiler.

[0015] Preferably, the inner wall of the shell is fixedly installed with a feeding hopper, the bottom of the shell is fixedly installed with a discharge pipe, and the outer wall of the shell is fixedly installed with a supporting leg.

[0016] The beneficial effects of the present application are as follows:

[0017] 1. The waste paper recycling intelligent grinding device with cleaning function disclosed in the present application, when the device completes the waste paper grinding work and cleaning, the upper grinding disc reciprocatingly rises, the nozzle slowly rotates and sprays water during the rising process, can wash the surface of the lower grinding disc from different angles, expands the cleaning range, avoids the occurrence of cleaning dead angle, effectively removes the residual pulp and impurities, the upper grinding disc rotates after multiple reciprocating lifting, and then reciprocatingly rises and washes again, the dynamic adjustment mode makes the cleaning process more flexible and comprehensive, can cover all areas of the lower grinding disc, and ensures that the entire surface of the lower grinding disc can be fully cleaned.

[0018] 2. The waste paper recycling intelligent grinding device with cleaning function disclosed in the present application, the upper grinding disc rises to form a sealing state with the through hole, at this time, clean water is injected into the device, since the grinding chamber is separated, the partition design makes the clean water concentrate on washing the upper and lower grinding discs, avoids the dispersion of the clean water in the grinding chamber, improves the washing strength and cleaning effect of the clean water on the grinding disc, and can more thoroughly remove the residual pulp and impurities on the grinding disc, the upper and lower grinding discs rotate in the clean water at the same time, stronger water flow stirring and friction force are generated, and stubborn stains in the surface and gaps of the grinding disc can be more effectively removed, and the cleaning efficiency and quality are further improved.

[0019] 3. The waste paper recycling intelligent grinding device with cleaning function disclosed in the present application, the annular scraper is lowered in the shell, can perform omnidirectional scraping along the inner wall of the shell, effectively removes the pulp, impurities and dirt adhered to the inner wall of the shell, especially for the stubborn adhesions formed after long-time grinding, the annular scraper can play an excellent cleaning role, and ensures the thorough cleaning of the inner wall of the shell. BRIEF DESCRIPTION OF DRAWINGS

[0020] The present application will be further described below in combination with the drawings.

[0021] Figure 1 is a schematic diagram of the three-dimensional structure of the present application;

[0022] Figure 2 is a sectional view of the shell structure of the present application;

[0023] Figure 3 is a schematic view of the structure of the upper mill disc of the present application;

[0024] Figure 4 is a sectional view of the structure of the upper mill disc of the present application;

[0025] Figure 5 is another sectional view of the structure of the upper mill disc of the present application;

[0026] Figure 6 is a schematic view of the structure of the annular pipe of the present application;

[0027] Figure 7 is a schematic view of the structure of the lower mill disc of the present application;

[0028] Figure 8 is a schematic view of the structure of the lifting seat of the present application;

[0029] Figure 9 is a schematic view of the structure of the annular scraper of the present application;

[0030] Figure 10 is a schematic view of the structure of the connecting frame of the present application;

[0031] Figure 11 is a sectional view of the structure of the annular scraper of the present application;

[0032] Figure 12 is a schematic view of the structure of the spoiler block of the present application.

[0033] In the figure: 1, housing; 2, upper mill disc; 3, lower mill disc; 4, annular pipe; 5, rotating joint A; 6, connecting rope A; 7, flow guide pipe; 8, lifting disc; 9, sliding column; 10, limiting disc; 11, elastic member; 12, water delivery pipe; 13, rotating joint B; 14, limiting column; 15, hydraulic cylinder; 16, lifting seat; 17, driving motor; 18, rotating ring; 19, sealing gasket; 20, clamping groove; 21, clamping column; 22, extension plate; 23, insertion rod; 24, support arm; 25, connecting frame; 26, connecting rope B; 27, annular scraper; 28, counterweight ring; 29, guide wheel; 30, outer hinge member; 31, inner hinge member; 32, torsion spring shaft B; 33, spoiler block; 34, feeding hopper; 35, discharge pipe; 36, support leg. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0035] As Figures 1 to 8As shown, the waste paper recycling intelligent grinding device with cleaning function comprises a shell 1, the inside of the shell 1 is provided with an upper grinding disc 2, the lower side of the upper grinding disc 2 is provided with a lower grinding disc 3, the inner wall of the upper grinding disc 2 is provided with a cleaning assembly, the cleaning assembly comprises a plurality of spray heads, the cleaning assembly cleans the lower grinding disc 3 through the spray heads, the top of the shell 1 is provided with a driving assembly, and the driving assembly is used to provide power for the movement of the upper grinding disc 2; when performing the grinding work, the waste paper and water are poured into the inside of the shell 1, the driving assembly drives the upper grinding disc 2 to rotate, the upper grinding disc 2 grinds the waste paper through rotation, the waste paper becomes paper pulp after grinding, and the paper pulp is discharged through the bottom of the shell 1 for subsequent treatment; in the initial state, the spray head faces the inner side of the upper grinding disc 2, so that the spray head does not interfere with the grinding process; when the equipment needs to be cleaned after work, the driving assembly is started, the driving assembly drives the upper grinding disc 2 to reciprocatingly ascend and descend, in the process that the upper grinding disc 2 moves upwards, the spray head slowly rotates, and the spray head sprays water while rotating, so that the surface of the lower grinding disc 3 is washed from multiple angles; after the upper grinding disc 2 reciprocatingly ascends and descends for multiple times, the upper grinding disc 2 descends, and the driving assembly drives the upper grinding disc 2 to rotate, so that the position of the spray head is changed; then the upper grinding disc 2 reciprocatingly ascends and descends again, so that the spray head washes the lower grinding disc 3; in this way, the surface of the lower grinding disc 3 can be comprehensively and dead-angle-free washed, and residual pulp and impurities can be effectively removed; as described above, when the cleaning work is performed, the upper grinding disc 2 reciprocatingly ascends and descends, the spray head slowly rotates and sprays water in the ascending process, the surface of the lower grinding disc 3 can be washed from different angles, the cleaning range is expanded, cleaning dead angles are avoided, residual pulp and impurities can be effectively removed, the upper grinding disc 2 rotates after reciprocatingly ascending and descending for multiple times, so that the position of the spray head is changed, and then the upper grinding disc 2 reciprocatingly ascends and descends again for washing; this dynamic adjustment mode makes the cleaning process more flexible and comprehensive, can cover all areas of the lower grinding disc 3, ensures that the surface of the lower grinding disc 3 can be fully cleaned, the whole cleaning process is realized by controlling the movement of the upper grinding disc 2 by the driving assembly, manual operation of the spray head or complex cleaning steps are not needed, the labor intensity is greatly reduced, and the operation convenience and safety are improved.

[0036] As Figures 2 to 8As shown, the cleaning assembly further comprises an annular tube 4 fixedly installed on the inner wall of the upper mill plate 2, the outer wall of the annular tube 4 is provided with a plurality of rotating joints A5, the spray heads are respectively fixedly installed on the inner wall of the rotating joints A5, torsion spring shafts A are installed between the rotating joints A5 and the annular tube 4, the outer wall of the rotating joint A5 is rotationally connected with the inner wall of the upper mill plate 2, the inner wall of the rotating joint A5 is fixedly installed with a connecting rope A6, the inner wall of the annular tube 4 is communicated with a flow guide pipe 7, the outer wall of the flow guide pipe 7 is fixedly connected with the inner wall of the upper mill plate 2, the inner wall of the upper mill plate 2 is provided with a rotating assembly, and the top of the upper mill plate 2 is provided with a water supply assembly; in the initial state, the rotating joint A5 is clamped with the upper mill plate 2 under the action of the torsion spring shaft A, at this time the spray head faces the inner side of the upper mill plate 2, in the process of the upper mill plate 2 rising, the rotating assembly will pull the connecting rope A6, the connecting rope A6 will drive the rotating joint A5 to rotate after being pulled, so that the direction of the spray head is changed, at the same time of the rotation of the spray head, the water supply assembly supplies water to the flow guide pipe 7, the cleaning water is transported from the flow guide pipe 7 to the annular tube 4 and finally sprayed out through the spray head, so as to flush the lower mill plate 3, when the cleaning work is completed and the upper mill plate 2 is reset, the rotating joint A5 will drive the spray head to reset under the action of the torsion spring shaft A, through the flexible change of the direction of the spray head and the multi-angle water spraying, each part of the lower mill plate 3 can be covered, including some corners and edges which are difficult to reach, so that the cleaning is comprehensive and dead angle free, the cleaning quality is effectively improved, the whole cleaning process does not need manual adjustment of the direction of the spray head or opening and closing of the water source, the labor intensity of the operator is greatly reduced, the cleaning efficiency is improved, the rotation of the spray head only depends on the original power source of the upper mill plate 2, without the need of adding an additional driving device, which is energy-saving and environment-friendly, and the overall structure is simplified, the influence of too many structures on the grinding work is avoided, the spray head is hidden in the inner wall of the upper mill plate 2, which can avoid the direct impact of the spray head on the pulp, prolong the service life, the spray head faces the inner side of the upper mill plate 2 in the non-cleaning period, which avoids the contact with the pulp or the lower mill plate 3, ensures the stability of the grinding process, only when the upper mill plate 2 rises to a certain height, the spray head is turned out and sprays water, so that the "grinding-cleaning" state is seamlessly switched.

[0037] As Figures 4 to 6As shown, the rotating assembly includes a lifting disc 8, which is slidingly installed on the inner wall of the upper grinding disc 2, and the ends of the connecting ropes A6 away from the rotating joint A5 are fixedly connected with the lifting disc 8. The bottom of the lifting disc 8 is fixedly installed with a sliding column 9, the outer wall of the sliding column 9 is slidingly connected with the inner wall of the upper grinding disc 2, and the end of the sliding column 9 away from the lifting disc 8 is fixedly installed with a limiting disc 10. The bottom of the lifting disc 8 and the inner wall of the upper grinding disc 2 are fixedly installed with an elastic member 11, and the elastic member 11 is sleeved on the outer side of the sliding column 9. When the upper grinding disc 2 rises, the lifting disc 8, the sliding column 9 and the limiting disc 10 will rise together. Since the diameter of the limiting disc 10 is greater than the discharge port at the bottom of the lower grinding disc 3, the limiting disc 10 will be in contact with the lower grinding disc 3 during the rising process. At this time, the limiting disc 10 cannot continue to rise due to the limitation of the lower grinding disc 3, so the lifting disc 8 will move relative to the upper grinding disc 2. The lifting disc 8 will pull each connecting rope A6, and the connecting rope A6 will pull the rotating joint A5 to rotate, thereby changing the direction of the nozzle. After the upper grinding disc 2 resets, the lifting disc 8 will reset under the action of the elastic member 11, so as to make the nozzle retract. The lifting movement of the upper grinding disc 2 is converted into the relative movement of the lifting disc 8 and the upper grinding disc 2 through the contact between the limiting disc 10 and the lower grinding disc 3, thereby pulling the connecting rope A6 to make the rotating joint A5 rotate, realizing the ingenious conversion of the movement form. The relative movement of the lifting disc 8 accurately pulls the connecting rope A6, so that the rotating joint A5 rotates at a predetermined angle, thereby accurately changing the direction of the nozzle, realizing the multi-dimensional and omnidirectional cleaning mode.

[0038] As shown in Figures 2 to 5 and Figure 8 , the water supply assembly includes a water conveying pipe 12, which is fixedly installed on the top of the upper grinding disc 2. The water conveying pipe 12 is in communication with one end of the flow guide pipe 7. The end of the water conveying pipe 12 away from the upper grinding disc 2 penetrates the shell 1. The outer wall of the water conveying pipe 12 is rotatably installed with a rotating joint B13. The top of the shell 1 is fixedly installed with a limiting column 14. The outer wall of the limiting column 14 is slidingly connected with the inner wall of the rotating joint B13. The rotating joint B13 and the water conveying pipe 12 are connected through a pipeline. During the cleaning work, the cleaning water is conveyed to the inside of the water conveying pipe 12 through the pipeline and the rotating joint B13, and then the cleaning water is conveyed to the flow guide pipe 7 through the water conveying pipe 12, thereby providing water source for the flushing work. Through the rotating joint B13 cooperating with the limiting column 14, when the driving motor 17 drives the upper grinding disc 2 to rotate for grinding work through the water conveying pipe 12, the rotating joint B13 can rotate relative to the water conveying pipe 12, thereby ensuring that the rotating joint B13 will not rotate when the water conveying pipe 12 rotates, and further ensuring that the external pipeline will not be wound when the upper grinding disc 2 rotates, so that the device can provide water source without affecting the movement of the driving assembly, thereby solving the movement interference problem between the water supply assembly and the driving assembly.

[0039] As shown in Figures 1 to 3 and Figure 8As shown, the driving assembly comprises a set of hydraulic cylinders 15 fixedly installed on the top of the shell 1, a lifting seat 16 fixedly installed between the top of the hydraulic cylinders 15, a driving motor 17 fixedly installed on the top of the lifting seat 16, the outer wall of the water delivery pipe 12 is rotatably connected with the inner wall of the lifting seat 16, and the output end of the driving motor 17 is fixedly connected with the end of the water delivery pipe 12 away from the upper grinding disc 2; when the upper grinding disc 2 needs to be lifted, the hydraulic cylinders 15 will be extended and retracted, the lifting seat 16 will be lifted and lowered when the hydraulic cylinders 15 are extended and retracted, the driving motor 17 and the water delivery pipe 12 will be lifted and lowered when the lifting seat 16 is lifted and lowered, so as to drive the upper grinding disc 2 to work, when the upper grinding disc 2 needs to be rotated, the driving motor 17 will drive the water delivery pipe 12 to rotate, the upper grinding disc 2 will rotate together when the water delivery pipe 12 rotates, thereby providing power for the operation of the device.

[0040] As Figures 3 to 7As shown, the inner wall of the shell 1 is rotatably mounted with a rotating ring 18, the inner wall of the rotating ring 18 is fixedly connected with the outer wall of the lower grinding disc 3, the inner wall of the limiting disc 10 is fixedly mounted with a sealing gasket 19, the bottom of the lower grinding disc 3 is provided with a plurality of clamping grooves 20, the outer wall of the limiting disc 10 is fixedly mounted with a plurality of clamping columns 21 matched with the clamping grooves 20, and the top of the shell 1 is provided with a limiting assembly; the lower grinding disc 3 is rotatably connected with the shell 1 through the rotating ring 18, in the initial state, the rotating ring 18 is limited by the limiting assembly, so that it does not have the condition of rotation, when the flushing and cleaning work is finished, the upper grinding disc 2 will be lowered to separate the limiting disc 10 from the lower grinding disc 3, so that the water for the last flushing can carry the impurities flushed out of the through hole at the bottom of the lower grinding disc 3, after the flushing work is finished, the device will automatically perform secondary cleaning, at this time the upper grinding disc 2 rises again until the sealing gasket 19 is attached to the lower grinding disc 3, at this time the discharge port at the bottom of the lower grinding disc 3 is in a blocked state, the grinding chamber is isolated, and the clamping columns 21 will be inserted into the inner side of the clamping grooves 20, the limiting assembly will release the limitation of the rotating ring 18 when the upper grinding disc 2 rises, then clean water is injected into the interior of the grinding chamber, after the clean water is injected, the driving motor 17 is started to drive the upper grinding disc 2 to rotate, the upper grinding disc 2 rotates to drive the lower grinding disc 3 to rotate through the cooperation of the clamping columns 21 and the clamping grooves 20, the upper grinding disc 2 and the lower grinding disc 3 rotate together in the clean water to realize secondary cleaning of the equipment, so that the cleaning effect is better, in the process of secondary cleaning, the sealing design isolates the grinding chamber, so that the clean water is concentrated on the upper and lower grinding discs, avoiding the weakening of the flushing force caused by the dispersion of the clean water, especially suitable for the cleaning of high-viscosity pulp, when the upper and lower grinding discs rotate and clean, the grinding discs reciprocate, the reciprocating rotation can change the direction of the water flow, forming a "cross flushing" effect, this dynamic flushing can more thoroughly remove stubborn impurities in the gaps of the grinding discs, when the rotating and cleaning work is finished, the upper grinding disc 2 will be lowered to reset, the sealing gasket 19 is separated from the lower grinding disc 3, and the clean water will be discharged through the through hole at the bottom of the lower grinding disc 3, it should be noted that when the angle of the nozzle needs to be adjusted during the reciprocating lifting of the upper grinding disc 2 to make the nozzle flush, the clamping columns 21 are separated from the clamping grooves 20 before the rotation adjustment, in summary, the upper grinding disc 2 rises to make the sealing gasket 19 form a sealed state with the through hole, at this time clean water is injected into the equipment, because the grinding chamber is separated, this partition design enables the clean water to concentrate on the upper and lower grinding discs for flushing, avoiding the dispersion of the clean water in the grinding chamber, improving the flushing strength and cleaning effect of the clean water on the grinding discs, which can more thoroughly remove the residual pulp and impurities on the grinding discs, the upper and lower grinding discs rotate together in the clean water, generating stronger water flow agitation and friction, which can more effectively remove stubborn stains on the surface and gaps of the grinding discs, further improving the cleaning efficiency and quality, in combination with the above-mentioned multi-angle flushing function of the nozzle, it can realize comprehensive cleaning, including the edge and corner areas where stains are easy to remain, ensuring the cleaning quality.

[0041] AsFigures 2 to 3 and Figures 8 to 9 As shown, the limiting assembly includes two extension plates 22, which are symmetrically fixedly installed on the outer wall of the lifting seat 16. A rod 23 is fixedly installed at the bottom of each extension plate 22. The outer wall of the rod 23 is slidably connected to the inner wall of the housing 1, and the rod 23 is inserted into the inner wall of the rotating ring 18. During the initial grinding stage, the rod 23 limits the rotation ring 18. Since the rotating ring 18 is fixedly connected to the lower grinding disc 3, the lower grinding disc 3 is fixed in a specific position and cannot rotate, while the upper grinding disc 2 can move in a preset manner, cooperating with the fixed lower grinding disc 3. This system enables stable grinding of shredded paper, ensuring the normal operation and quality of the pulping process. When the upper grinding disc 2 rises, the lifting seat 16 needs to rise as well. When the lifting seat 16 rises, the extension plate 22 will drive the insertion rod 23 to rise. After the insertion rod 23 rises, it will be pulled out from the inside of the rotating ring 18, thereby releasing the restriction on the lower grinding disc 3 and providing conditions for the rotation of the lower grinding disc 3. The whole process is simple to operate and responds quickly. This convenient mode switching method greatly shortens the conversion time, improves production efficiency, and enables the equipment to better adapt to the needs of continuous production.

[0042] like Figure 2 and Figures 8 to 11 As shown, a support arm 24 is fixedly installed on the outer wall of the insertion rod 23, a connecting frame 25 is fixedly installed at the bottom of the support arm 24, a connecting rope B26 is fixedly installed on the inner wall of the connecting frame 25, an annular scraper 27 is slidably installed on the inner wall of the housing 1, one end of the connecting rope B26 away from the connecting frame 25 is fixedly connected to the annular scraper 27, a counterweight ring 28 is fixedly installed on the inner wall of the annular scraper 27, and guide wheels 29 are symmetrically fixedly installed on the top of the housing 1. The connecting rope B26 overlaps the outer wall of the guide wheels 29 respectively. During the flushing operation, the lifting seat 16 will drive the insertion rod 23 to rise through the extension plate 22. When the insertion rod 23 rises, it will drive the connecting frame 25 to rise through the support arm 24. Since the connecting frame 25 and the annular scraper 27 are connected by the connecting rope B26, when the connecting frame 25 rises, the annular scraper 27 will... As the counterweight ring 28 descends inside the housing 1, the annular scraper 27, during its descent, can perform all-around scraping along the inner wall of the housing 1, effectively removing slurry, impurities, and dirt adhering to the inner wall of the housing 1. Especially for stubborn deposits formed after prolonged grinding, the annular scraper 27 can play an excellent cleaning role, ensuring a thorough cleaning of the inner wall of the housing 1. While performing the rinsing work, the annular scraper 27 descends to scrape the inner wall of the housing 1. The two work together to form a synergistic cleaning effect. The water flow generated by the rinsing can wash away the dirt scraped off by the annular scraper 27, while the scraping of the annular scraper 27 makes it easier for the dirt on the inner wall to be washed away by the water flow, further improving cleaning efficiency and quality, and reducing the time required for cleaning and the amount of cleaning water used.

[0043] likeFigures 11 to 12 As shown, the inner side of the annular scraper 27 is uniformly fixed with a plurality of outer hinges 30, the inner wall of the outer hinge 30 is rotatably installed with an inner hinge 31, the torsion spring shaft B32 is installed between the inner hinge 31 and the inner wall of the outer hinge 30, and the outer wall of the inner hinge 31 is fixed with a spoiler 33; before the upper grinding disc 2 and the lower grinding disc 3 rotate to clean, the annular scraper 27 will descend when the upper grinding disc 2 rises, the annular scraper 27 will drive the spoiler 33 to descend together, the spoiler 33 will be flipped when it passes through the upper grinding disc 2 by being in contact with the upper grinding disc 2, the spoiler 33 will reset under the action of the torsion spring shaft B32 when it passes through the upper grinding disc 2, the spoiler 33 will be located between the upper grinding disc 2 and the lower grinding disc 3 when the clamping column 21 and the clamping groove 20 complete clamping, the spoiler 33 can break the originally relatively stable flow state of the cleaning water when the upper grinding disc 2 and the lower grinding disc 3 rotate to clean in the cleaning water, so that the cleaning water has strong impact force and shear force, which can more effectively flush away the pulp residue, impurities and dirt adhered to the inner wall of the upper grinding disc 2, the lower grinding disc 3 and the shell 1, greatly improving the completeness of cleaning, the turbulence generated by the spoiler 33 can spread to every corner inside the grinding device, avoiding the occurrence of cleaning dead angles, thereby improving the overall cleaning quality.

[0044] As shown in the figure, Figures 1 to 2 The inner wall of the shell 1 is fixed with a feeding hopper 34, the bottom of the shell 1 is fixed with a discharge pipe 35, and the outer wall of the shell 1 is fixed with a support leg 36; the feeding hopper 34 provides a special channel for the addition of raw materials and cleaning water, during the grinding process, the operator can put in raw materials through the feeding hopper 34, at the same time, during the cleaning stage, the feeding hopper 34 can also conveniently introduce cleaning water into the grinding device, ensuring the smooth progress of cleaning, thereby guaranteeing the quality of grinding and cleaning, the discharge pipe 35 is arranged at the bottom of the shell 1, which utilizes the action of gravity to make the ground raw materials and impurities be smoothly and quickly discharged, and the support leg 36 plays a stable supporting role for the whole grinding device.

[0045] The above shows and describes the basic principles, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited to the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application, and various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A waste paper recycling intelligent grinding device with cleaning function, comprising a shell (1), characterized in that: The inside of the shell (1) is provided with an upper grinding disc (2), and the lower side of the upper grinding disc (2) is provided with a lower grinding disc (3), and the inner wall of the upper grinding disc (2) is provided with a cleaning assembly, the cleaning assembly comprises a plurality of spray heads, the cleaning assembly cleans the lower grinding disc (3) through the spray head, and the top of the shell (1) is provided with a driving assembly for providing power for the movement of the upper grinding disc (2).

2. The intelligent waste paper recycling and grinding device with cleaning function according to claim 1, characterized in that: The cleaning assembly further comprises an annular pipe (4) fixedly installed on the inner wall of the upper grinding disc (2), a plurality of rotating joints A (5) are arranged on the outer wall of the annular pipe (4), the spray heads are respectively fixedly installed on the inner wall of the rotating joint A (5), a torsional spring shaft A is arranged between the rotating joint A (5) and the annular pipe (4), the outer wall of the rotating joint A (5) is rotatably connected with the inner wall of the upper grinding disc (2), the inner wall of the rotating joint A (5) is fixedly installed with a connecting rope A (6), the inner wall of the annular pipe (4) is communicated with a flow guide pipe (7), the outer wall of the flow guide pipe (7) is fixedly connected with the inner wall of the upper grinding disc (2), and the inner wall of the upper grinding disc (2) is provided with a rotating assembly.

3. The waste paper recycling intelligent grinding device with cleaning function according to claim 2, characterized in that: The rotating assembly comprises a lifting disc (8) slidably installed on the inner wall of the upper grinding disc (2), one end of the connecting rope A (6) away from the rotating joint A (5) is fixedly connected with the lifting disc (8), the bottom of the lifting disc (8) is fixedly installed with a sliding column (9), the outer wall of the sliding column (9) is slidably connected with the inner wall of the upper grinding disc (2), one end of the sliding column (9) away from the lifting disc (8) is fixedly installed with a limiting disc (10), and the bottom of the lifting disc (8) and the inner wall of the upper grinding disc (2) are fixedly installed with an elastic member (11) on the outer side of the sliding column (9).

4. The waste paper recycling intelligent grinding device with cleaning function according to claim 3, characterized in that: The water supply assembly comprises a water conveying pipe (12) fixedly installed on the top of the upper grinding disc (2), the water conveying pipe (12) is communicated with one end of the flow guide pipe (7), one end of the water conveying pipe (12) away from the upper grinding disc (2) penetrates the shell (1), the outer wall of the water conveying pipe (12) is rotatably installed with a rotating joint B (13), and the top of the shell (1) is fixedly installed with a limiting column (14).

5. The waste paper recycling intelligent grinding device with cleaning function according to claim 4, characterized in that: The driving assembly comprises a group of hydraulic cylinders (15) fixedly installed on the top of the shell (1), a lifting seat (16) is fixedly installed between the top of the hydraulic cylinder (15), a driving motor (17) is fixedly installed on the top of the lifting seat (16), the outer wall of the water conveying pipe (12) is rotatably connected with the inner wall of the lifting seat (16), and the output end of the driving motor (17) is fixedly connected with one end of the water conveying pipe (12) away from the upper grinding disc (2).

6. The waste paper recycling intelligent grinding device with cleaning function according to claim 5, characterized in that: The inner wall of the shell (1) is rotatably provided with a rotating ring (18), the inner wall of the rotating ring (18) is fixedly connected with the outer wall of the lower grinding disc (3), the inner wall of the limiting disc (10) is fixedly provided with a sealing gasket (19), the bottom of the lower grinding disc (3) is provided with a plurality of clamping grooves (20), the outer wall of the limiting disc (10) is fixedly provided with a plurality of clamping columns (21) matched with the clamping grooves (20), and the top of the shell (1) is provided with a limiting assembly.

7. The waste paper recycling intelligent grinding device with cleaning function according to claim 6, characterized in that: The limiting assembly comprises two extension plates (22), the two extension plates (22) are symmetrically fixedly installed on the outer wall of the lifting seat (16), the bottom of the extension plate (22) is fixedly provided with a plug rod (23), the outer wall of the plug rod (23) is slidably connected with the inner wall of the shell (1), and the plug rod (23) is inserted into the inner wall of the rotating ring (18).

8. The waste paper recycling intelligent grinding device with cleaning function according to claim 7, characterized in that: The outer wall of the plug rod (23) is fixedly provided with a supporting arm (24), the bottom of the supporting arm (24) is fixedly provided with a connecting frame (25), the inner wall of the connecting frame (25) is fixedly provided with a connecting rope B (26), the inner wall of the shell (1) is slidably provided with an annular scraper (27), one end of the connecting rope B (26) away from the connecting frame (25) is fixedly connected with the annular scraper (27), the inner wall of the annular scraper (27) is fixedly provided with a counterweight ring (28), the top of the shell (1) is symmetrically fixedly provided with a guide wheel (29), and the connecting rope B (26) is respectively lapped on the outer wall of the guide wheel (29). 9.The waste paper recycling intelligent grinding device with cleaning function according to claim 8, characterized in that: The inner wall of the annular scraper (27) is uniformly fixedly provided with a plurality of outer hinge pieces (30), the inner wall of the outer hinge piece (30) is rotatably provided with an inner hinge piece (31), and a torsion spring shaft B (32) is arranged between the inner wall of the outer hinge piece (30) and the inner hinge piece (31). The outer wall of the inner hinge piece (31) is fixedly provided with a spoiler (33). 10.The waste paper recycling intelligent grinding device with cleaning function according to claim 9, characterized in that: The inner wall of the shell (1) is fixedly provided with a feeding hopper (34), the bottom of the shell (1) is fixedly provided with a discharge pipe (35), and the outer wall of the shell (1) is fixedly provided with a supporting leg (36).

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