Disclosure of Invention
The invention aims to provide a plastic crusher with an automatic recovery function to solve the technical problem.
In order to achieve the purpose, the invention provides the following technical scheme:
special intercommunication mechanism, including recovery unit casing and clamp plate, still include: a control component, a cleaning component and a limiting component, wherein the control component is arranged at the bottom of the pressure plate, the limit component is arranged on one side of the recovery device shell and attached to the inner wall of the recovery device shell, the control component is arranged at the top of the limit component in a sliding way, the cleaning component is arranged at one side of the bottom of the pressure plate far away from the limit component, when the pressure plate moves close to the bottom of the recovery device shell, the pressure plate drives the control assembly to slide close to the limiting assembly, further sealing the recovery device shell, keeping the cleaning component away from the limiting component under the action of the elastic force of the spring, when the pressure plate moves away from the bottom of the recovery device shell, the pressure plate drives the control assembly to slide away from the limiting assembly, and then opening the recovery device shell, and then driving the cleaning assembly to be close to the limiting assembly through the limiting assembly.
Further, the control assembly comprises: block the piece, the control hole, the control key, the intercommunication groove, clamp plate one end is provided with block the piece, block the vertical cross-section of piece and be right trapezoid, the right-angle limit laminating of blocking the piece recovery unit shells inner wall, block the longer limit of piece with the lateral wall of clamp plate offsets, the shorter limit that blocks the piece sets up the bottom with longer limit, it corresponds to block the piece the position of clamp plate has been seted up the control hole, clamp plate lateral wall fixed connection the control key slide set up in inside the control hole, the control key highly be less than the height of control hole, the bottom that blocks the piece still is equipped with the intercommunication groove, intercommunication groove intercommunication the control hole.
Further, spacing subassembly include: the recovery device comprises a limiting rod, a first communicating hole and a second communicating hole, wherein the bottom of the recovery device shell is fixedly connected with the limiting rod, the limiting rod is attached to the blocking block and is close to the side wall of the recovery device shell, the limiting rod is arranged inside the communicating groove in a sliding mode, the first communicating hole is formed in the top of the limiting rod, the second communicating hole is formed in one side, away from the recovery device shell, of the limiting rod, and the second communicating hole is communicated with the first communicating hole.
Further, the cleaning assembly comprises: the side, far away from the limiting rod, of the interior of the recovery device shell is provided with the cleaning plate, one side, close to the limiting rod, of the cleaning plate is fixedly connected with the fixing rope, the other end of the fixing rope penetrates through the second communication hole and the first communication hole and is fixedly connected with the bottom of the control key, the extension spring is further arranged between the limiting rod and the cleaning plate, and when the pressing plate slides to the top limit position, the cleaning plate is located at the shortest distance from the limiting rod under the action of the extension spring; when the pressing plate slides to the bottom limit position, the cleaning plate is attached to the limiting rod under the action of the extension spring and is far away from the inner wall of the recovery device shell, and at the moment, the bottom of the pressing plate is abutted to the top of the cleaning plate.
Further, the recovery device housing further comprises: the recovery device comprises a cleaning hole and a material cleaning port, wherein the recovery device shell corresponds to one side of a limiting rod, the cleaning hole is formed in the outer side of the cleaning hole in a communicated mode, the material cleaning port is far away from the inner volume of the recovery device shell and is gradually reduced, and the material cleaning port is far away from one side of the recovery device shell in a communicated mode and is provided with a broken pipeline.
When the pressing plate moves close to the bottom of the recovery device shell, the pressing plate drives the blocking block to slide close to the limiting rod, the blocking block is used for sealing the cleaning hole, the cleaning plate is kept away from the limiting rod under the action of the extension spring, when the pressing plate moves away from the bottom of the recovery device shell, the pressing plate drives the blocking block to slide away from the limiting rod, the cleaning hole is opened, and the cleaning plate is close to the limiting rod under the action of the fixed rope.
A plastic crusher with an automatic recovery function comprises a crushing device, wherein the crushing device is provided with a feed port, the feed port is communicated with a material conveying device, the discharge end of the crushing device is communicated with a recovery device, the plastic crusher also comprises a special communication mechanism, the recovery device comprises a recovery device shell and a material conveying pipe, the interior of the material conveying pipe is elastically connected with a filter plate through an elastic connecting rod, one end of the filter plate is rotatably connected with a movable plate through a limiting rotating shaft, the bottom of the recovery device shell is fixedly connected with a separation plate, the interior of the recovery device shell is divided into a fine material bin and a coarse material bin through the separation plate, the fine material bin and the fine material bin are positioned below the filter plate, the movable plate is elastically sleeved in the separation plate, the side end face of the separation plate is provided with a pressing plate for pressing crushed plastic, and one end of the filter plate, which is connected with a material baffle plate, the special communicating mechanism is arranged at the bottom of the pressing plate at one side of the corresponding side of the coarse granary, and the crushing pipeline is communicated with the crushing device.
Further, the filter includes first filter and second filter, and first filter and second filter splice each other, and second filter and first filter concatenation department fixedly connected with magnetism suction disc, first filter and second filter concatenation department are equipped with the electro-magnet.
Further, the drive rod is movably embedded in the recovery device shell, a contact electrode is fixedly connected to one end of the drive rod, which deviates from the contact electrode, is fixedly connected with the pressing plate, and the contact electrode is matched with the electromagnet.
Detailed Description
Example one
As shown in figures 1-2, a plastic crusher with automatic recovery function comprises a crushing device 1, the crushing device 1 is provided with a feed port 2, the feed port 2 is communicated with a material conveying device 3, the discharge end of the crushing device 1 is communicated with a recovery device 4, the recovery device 4 comprises a recovery device shell 5 and a material conveying pipe 6, the interior of the material conveying pipe 6 is elastically connected with a filter plate 7 through an elastic connecting rod 8, one end of the filter plate 7 is rotatably connected with a movable plate 10 through a limiting rotating shaft 12, the bottom of the recovery device shell 5 is fixedly connected with a partition plate 11, the interior of the recovery device shell 5 is divided into a fine material bin 9 and a coarse material bin 13 by the partition plate 11, and the fine material bin 9 is positioned below the filter plate 7, the movable plate 10 is elastically sleeved inside the partition plate 11, a pressing plate 14 for pressing crushed plastic is arranged on the side end face of the partition plate 11, and a striker plate 15 is fixedly connected to one end of the filter plate 7 connected with the limiting rotating shaft 12.
When in use, plastic is put into the feeding port 2 through the material conveying device 3, the plastic is crushed by the crushing device 1 and then recycled, the crushed plastic is recycled by the recovery device 4 communicated with the crushing device 1, the material conveying pipe 6 is arranged inside the recovery device 4, the material conveying pipe 6 is communicated with the discharge port of the crushing device 1, the material conveying pipe 6 is elastically provided with a filter plate 7 through an elastic connecting rod 8, the filter plate 7 is positioned below the discharge port of the crushing device 1, the surface of the filter plate 7 is uniformly provided with filter holes, the plastic falls to the surface of the filter plate 7 after being crushed by the crushing device 1, the crushed plastic is screened and separated through the filter plate 7, so that the material with smaller particles can directly pass through the filter plate 7 and slide into the interior of the fine material bin 9 along with the material conveying pipe 6 for collection, and the filter plate 7 is positioned below the discharge port of the crushing device 1, make broken back plastics fall when 7 surfaces of filter, can produce the impact to filter 7, and 7 elasticity settings of filter make filter 7 produce the oscillation and improve the filter effect to plastics in the inside of conveying pipeline 6, further one end at filter 7 is equipped with striker plate 15, the great material of granule is difficult to pass through filter 7, pile up on the surface of filter 7 under the effect of striker plate 15, or turn over and because contain a large amount of clearances between the plastic granules, be equipped with clamp plate 14 at 11 side end faces of division board, clamp plate 14 is used for behind the plastic granules compaction, in order to improve recovery unit casing 5's storage efficiency.
Further, coarse fodder storehouse 13 is linked together with feeding device 3, and the inside of accumulational large granule material feedback to dog-house 2 is processed once more in the coarse fodder storehouse 13 to accessible feeding device 3, has avoided artifical transport to need the screening separation, the great condition of work load.
Example two
On the basis of the first embodiment, as shown in fig. 1-4, the filter plate 7 comprises a first filter plate 17 and a second filter plate 21, the first filter plate 17 and the second filter plate 21 are spliced with each other, a magnetic suction plate 16 is fixedly connected to the spliced part of the second filter plate 21 and the first filter plate 17, and an electromagnet 18 is arranged at the spliced part of the first filter plate 17 and the second filter plate 21.
As shown in fig. 1-4, a driving rod 19 is movably embedded inside the recycling device housing 5, one end of the driving rod 19 is fixedly connected with a contact electrode 20, one end of the driving rod 19, which is away from the contact electrode 20, is fixedly connected with the pressing plate 14, and the contact electrode 20 is matched with the electromagnet 18.
When the filter plate is used, large-particle plastics are gradually increased along with the accumulation of the surfaces of the filter plates 7, the weight of the filter plates 7 is gradually increased, the movable plate 10 is continuously pressed to move downwards in the partition plate 11, the electromagnet 18 in the filter plates 7 is continuously close to the driving rod 19, when the electromagnet 18 is not contacted, the electromagnet 18 is not electrified, the iron core in the electromagnet 18 is adsorbed by the magnetic adsorption plate 16, the second filter plate 21 is spliced with the first filter plate 17, when the electromagnet 18 is contacted with the contact electrode 20 at one end of the driving rod 19, current is introduced into the electromagnet 18, the electromagnet 18 generates a magnetic field which is repellent with the magnetic adsorption plate 16, the splicing of the second filter plate 21 and the first filter plate 17 is disconnected, one end of the first filter plate 17 is elastically connected with the material conveying pipe 6 through the elastic connecting rod 8, and the second filter plate 21 rotates along the limiting rotating shaft 12 under the action of magnetic force, and the spacing pivot 12 specifically adopts spacing pivot, prevents that second filter 21 from excessively deflecting, and along with the rotation of second filter 21, the accumulational large granule plastics in its surface then falls into the inside and collects of clamp plate 14, has realized the separation and the collection of many different granule plastics.
Further, when the second filter 21 deflects, under the effect of spacing pivot 12, the second filter 21 rotates and is not more than vertical state, and then after the second filter 21 surface material breaks away from and falls into clamp plate 14, the second filter 21 is turned round under the action of gravity, this moment because the second filter 21 surface material breaks away from, first filter 17 rises, electro-magnet 18 then breaks off with contact electrode 20, splice once more under the absorption of board 16 to first filter 17 is inhaled to magnetism this moment, the completion carries out automatic unloading to the accumulational large granule material in second filter 21 surface, the convenient degree of the operation of the improvement device.
As shown in fig. 1-2 and 5-6, a movable groove 24 is formed on the end surface of the partition plate 11, a second connecting member 25 is slidably connected inside the movable groove 24, the second connecting member 25 is fixedly connected with the end surface of the movable plate 10, a first connecting member 23 is elastically connected to the lower end surface of the second connecting member 25, the first connecting member 23 is elastically connected with the movable groove 24, and a plurality of sets of stop rods 22 are uniformly arranged in the middle of the pressing plate 14.
When the device is used, the movable plate 10 and the pressure plate 14 are respectively arranged in the movable groove 24 in a sliding manner through the second connecting piece 25 and the first connecting piece 23 to limit the movement of the movable plate 10 and the pressure plate 14, meanwhile, the second connecting piece 25 and the first connecting piece 23 are elastically connected, the further movable plate 10 is elastically sleeved in the separation plate 11, when large-particle plastics on the surface of the filter plate 7 are accumulated, the weight is continuously increased, the movable plate 10 is pressed to slide in the separation plate 11, the pressure plate 14 is driven to move downwards through the first connecting piece 23 to compact the plastics collected in the fine material bin 9 and the pressure plate 14, the further pressure plate 14 is connected with the driving rod 19, the contact electrode 20 at the top of the driving rod 19 is in contact with the electromagnet 18 to control the second filter plate 21 to automatically discharge the large-particle materials, and the first connecting piece 23 and the second connecting piece 25 are elastically connected through a spring and the like, when the surface weight of the filter plate 7 is too large, the movable plate 10 moves downwards, the spring between the first connecting piece 23 and the second connecting piece 25 is continuously compressed, so that the distance between the contact electrode 20 and the electromagnet 18 is continuously shortened until the contact electrode contacts the electromagnet, the second filter plate 21 is triggered to discharge, and meanwhile, a plurality of groups of stop rods 22 are uniformly arranged in the pressing plate 14 and used for compacting the separated plastics.
As shown in fig. 1-2 and 5-8, a movable grid 26 is movably connected inside the pressing plate 14, and a blanking gap 27 is arranged between the stop rod 22 and the movable grid 26.
As shown in fig. 1-2 and 5-8, the movable grids 26 have two groups, the two groups of movable grids 26 are elastically connected through springs 29, and movable stop rods 30 matched with the stop rods 22 are uniformly arranged in the middle of the movable grids 26.
As shown in fig. 1-2 and 5-8, a slope rod 28 is movably disposed inside the first connecting member 23, the slope rod 28 penetrates and extends out of the surface of the first connecting member 23, the cross section of the slope rod 28 is a right triangle, and one end of the slope rod 28 is fixedly connected with the movable grid 26.
As shown in fig. 1-2 and 5-9, a limiting inclined block 32 is embedded at the lower end of the striker plate 15, and a limiting groove 31 matched with the inclined rod 28 is formed in the limiting inclined block 32.
When in use, when the second filter plate 21 is turned over, a gap is easily generated between the second filter plate 21 and the first filter plate 17, so that part of the material on the surface of the first filter plate 17 falls into the coarse aggregate bin 13, the stop rod 22 is provided with a blanking gap 27, the blanking gap 27 is matched with the filtering aperture of the filter plate 7, the material can be secondarily filtered by the stop rod 22, and the problem that the quality of the product is influenced by the falling of large-particle material into the fine aggregate bin 9 is also avoided, the size of the blanking gap 27 can be adjusted by the pressing plate 14 positioned in the coarse aggregate bin 13 according to requirements, meanwhile, the stop rod 22 needs to be responsible for compacting the collected material, the crushed material overflows through the blanking gap 27 in the compacting process, the working effect of the stop rod 22 is influenced, the movable grid 26 is arranged in the pressing plate 14 in a sliding manner, when the stop rod 22 is pressed, the bottom of the pressing plate 14 is contacted with the material, along with the downward movement of the movable plate 10, the first connecting piece 23 slides in the movable groove 24, the inclined rod 28 is arranged in the first connecting piece 23, the inclined rod 28 is fixedly connected with the movable grid 26, the movable grid 26 is provided with the movable stop rod 30, the position of the movable stop rod 30 is coincided with the stop rod 22, along with the movement of the first connecting piece 23, after the inclined surface of the inclined rod 28 is contacted with the limit inclined block 32, the inclined rods 28 are driven to mutually approach and slide into the limit groove 31, the movable grids 26 are driven to mutually approach through the inclined rods 28, the stop rods 22 are further driven to stagger with the position of the movable stop rod 30, so that the blanking gap 27 is closed, the material pressing effect of the pressing plate 14 on materials is improved, the movable grids 26 are elastically connected through the spring 29, the stop plate 15 is driven to upwards move by the partition plate 11, the movable grid 26 can be automatically driven to reset after the limit inclined block 32 of the inclined rods 28, and the movable stop rod 30 is coincided with the stop rod 22, the secondary filtering effect of the stop lever 22 is not influenced, and the movable stop lever 30 follows the position change of the pressure plate 14, so that the adaptability and the practicability of the device are improved.
Further, the clamp plate 14 is the slope setting to the partition plate 11 earlier, and the via hole has been seted up to the fly leaf 10, because shelves pole 22 has the secondary filtration effect, when second filter 21 rotates, there is the possibility of material whereabouts for large granule plastics produce easily and pile up on shelves pole 22 surface, need manual clearance, and then set up 11 side end faces through inclining clamp plate 14, and set up corresponding via hole at fly leaf 10, make large granule plastics pass through the via hole under the tilt state and remove to the inside collection of coarse fodder storehouse 13 along with clamp plate 14's removal.
The working principle is as follows: putting plastics into a feeding port 2 through a material conveying device 3, crushing the plastics by a crushing device 1 and then recycling the crushed plastics, recycling the crushed plastics by a recovery device 4 communicated with the crushing device 1, arranging a material conveying pipe 6 in the recovery device 4, communicating the material conveying pipe 6 with a discharge port of the crushing device 1, elastically arranging a filter plate 7 in the material conveying pipe 6 through an elastic connecting rod 8, positioning the filter plate 7 below the discharge port of the crushing device 1, uniformly arranging filter holes on the surface of the filter plate 7, crushing the plastics by the crushing device 1, then dropping the crushed plastics to the surface of the filter plate 7, screening and separating the crushed plastics by the filter plate 7, enabling the materials with smaller particles to directly pass through the filter plate 7 to slide into the interior of a fine material bin 9 along with the material conveying pipe 6 for collection, and because the filter plate 7 is positioned below the discharge port of the crushing device 1, when broken plastics fall on the surface of the filter plate 7, impact can be generated on the filter plate 7, the filter plate 7 is elastically arranged inside the conveying pipe 6, so that the filter plate 7 vibrates to improve the filtering effect on the plastics, further, a material baffle plate 15 is arranged at one end of the filter plate 7, large-particle materials are difficult to pass through the filter plate 7, the materials are accumulated on the surface of the filter plate 7 under the action of the material baffle plate 15 or are overturned, and because a large number of gaps are formed among the plastic particles, a pressing plate 14 is arranged on the side end face of the partition plate 11, the pressing plate 14 is used for compacting the plastic particles to improve the storage efficiency of the recycling device shell 5, large-particle plastics are gradually increased along with the accumulation of the surface of the filter plate 7, the weight of the filter plate 7 is gradually increased, so that the movable plate 10 is continuously pressed to move downwards inside the partition plate 11, and an electromagnet 18 in the filter plate 7 is continuously close to a driving rod 19, when the electromagnetic filter plate is not contacted, the electromagnet 18 is not electrified, the iron core in the electromagnet 18 is adsorbed by the magnetic absorption plate 16, so that the second filter plate 21 is spliced with the first filter plate 17, when the electromagnet 18 is contacted with the contact electrode 20 at one end of the driving rod 19, current is introduced into the electromagnet 18, so that the electromagnet 18 generates a magnetic field repellent to the magnetic absorption plate 16, the splicing of the second filter plate 21 and the first filter plate 17 is disconnected, because one end of the first filter plate 17 is elastically connected with the material conveying pipe 6 through the elastic connecting rod 8, under the action of magnetic force, the second filter plate 21 rotates along the limiting rotating shaft 12, the limiting rotating shaft 12 specifically adopts a limiting rotating shaft, the second filter plate 21 is prevented from over-deflecting, along with the rotation of the second filter plate 21, large-particle plastics accumulated on the surface of the second filter plate fall into the pressing plate 14 for collection, and the separation and collection of various particle plastics are realized, meanwhile, the movable plate 10 and the pressing plate 14 are respectively arranged in the movable groove 24 in a sliding manner through the second connecting piece 25 and the first connecting piece 23 to limit the movement of the movable plate 10 and the pressing plate 14, the second connecting piece 25 and the first connecting piece 23 are elastically connected, the further movable plate 10 is elastically sleeved in the separation plate 11, when large-particle plastics on the surface of the filtering plate 7 are accumulated, the weight is continuously increased, the movable plate 10 is pressed to slide in the separation plate 11, the pressing plate 14 is driven to move downwards through the first connecting piece 23 to compact the plastics collected in the fine material bin 9 and the pressing plate 14, the further pressing plate 14 is connected with the driving rod 19, the contact electrode 20 at the top of the driving rod 19 is in contact with the electromagnet 18 to control the second filtering plate 21 to automatically feed the large-particle materials, and the first connecting piece 23 and the second connecting piece 25 are elastically connected through a spring and the like, when the surface weight of the filter plate 7 is too large, the movable plate 10 moves downwards, the spring between the first connecting piece 23 and the second connecting piece 25 is continuously compressed, so that the distance between the contact electrode 20 and the electromagnet 18 is continuously shortened until the contact is achieved, the second filter plate 21 is triggered to discharge, meanwhile, a plurality of groups of stop rods 22 are uniformly arranged in the pressing plate 14 and used for compacting separated plastics, and because the second filter plate 21 is easy to generate a gap with the first filter plate 17 when being overturned, part of materials on the surface of the first filter plate 17 fall into the coarse material bin 13, the stop rods 22 are provided with discharging gaps 27, the discharging gaps 27 are matched with the filtering pore diameter of the filter plate 7, the materials can be secondarily filtered through the stop rods 22, the situation that large-particle materials fall into the fine material bin 9 to influence the product quality is avoided, and the size of the discharging gaps 27 can be adjusted by the pressing plate 14 in the coarse material bin 13 according to requirements, meanwhile, the blocking rod 22 is also required to be responsible for compacting the collected materials, and crushed materials overflow through the blanking gap 27 in the compacting process to influence the working effect of the blocking rod 22, so that the movable grid 26 is slidably arranged inside the pressing plate 14, when the blocking rod 22 is pressed, the bottom of the pressing plate 14 is contacted with the materials, the first connecting piece 23 slides inside the movable groove 24 along with the downward movement of the movable plate 10, the inclined rod 28 is arranged inside the first connecting piece 23, the inclined rod 28 is fixedly connected with the movable grid 26, the movable grid 26 is provided with the movable blocking rod 30, the position of the movable blocking rod 30 is overlapped with the blocking rod 22, along with the movement of the first connecting piece 23, the inclined surface of the inclined rod 28 is driven to approach each other and slide into the inner part of the limiting groove 31, the movable grid 26 is driven to approach each other through the inclined rod 28, and the blocking rod 22 is driven to stagger with the position of the movable blocking rod 30, make unloading clearance 27 closed, improve the pressure material effect of clamp plate 14 to the material, and link to each other through spring 29 elasticity between the movable grid 26, drive striker plate 15 at division board 11 and shift up, make can drive movable grid 26 automatically behind the spacing sloping block 32 of slope pole 28 roll-off and reset, make activity pin 30 and shelves pole 22 coincidence, do not influence the secondary filter effect of shelves pole 22, movable pin 30 is along with the change of clamp plate 14 position is followed up, improve device adaptability and practicality.
EXAMPLE III
The special communicating mechanism comprises a recovery device shell 5 and a pressing plate 14, and further comprises: a control component, a cleaning component and a limiting component, wherein the control component is arranged at the bottom of the pressure plate 14, the limit component is arranged on one side of the recovery device shell 5 and attached to the inner wall of the recovery device shell 5, the control component is arranged at the top of the limiting component in a sliding manner, the cleaning component is arranged at one side of the bottom of the pressure plate 14 far away from the limiting component, when the pressure plate 14 moves close to the bottom of the recovery device shell 5, the pressure plate 14 drives the control component to slide close to the limiting component, further sealing the recovery device shell 5, keeping the cleaning component away from the limiting component under the action of the elastic force of the spring, when the pressure plate 14 moves away from the bottom of the recovery device shell 5, the pressure plate 14 drives the control component to slide away from the limiting component, and then the recovery device shell 5 is opened, and then the cleaning assembly is driven to be close to the limiting assembly through the limiting assembly.
As a further feature of this embodiment, the control assembly includes: a stop block 41, a control hole 42, a control key 43 and a communication groove 44, wherein one end of the pressure plate 14 is provided with the stop block 41, the vertical section of the blocking block 41 is in a right trapezoid shape, the right-angle side of the blocking block 41 is attached to the inner wall of the shell 5 of the recovery device, the longer side of the stopper 41 abuts against the side wall of the pressing plate 14, the shorter side of the stopper 41 is provided with a bottom portion to the longer side, the position of the stop block 41 corresponding to the pressing plate 14 is provided with the control hole 42, the control key 43 fixedly connected with the side wall of the pressing plate 14 is slidably arranged in the control hole 42, the height of the control key 43 is less than that of the control hole 42, the bottom of the stop block 41 is also provided with the communication groove 44, the communicating groove 44 communicates with the control hole 42, and the blocking block 41 is designed to automatically approach the coarse plastic to the side of the cleaning opening 72.
As a further feature of this embodiment, the limiting assembly includes: the recovery device comprises a limiting rod 51, a first communicating hole 52 and a second communicating hole 53, the bottom of the recovery device shell 5 is fixedly connected with the limiting rod 51, the limiting rod 51 is attached to the side wall, close to the recovery device shell 5, of the blocking block 41, the limiting rod 51 is arranged inside the communicating groove 44 in a sliding mode, the first communicating hole 52 is formed in the top of the limiting rod 51, the second communicating hole 53 is formed in one side, away from the recovery device shell 5, of the limiting rod 51, the second communicating hole 53 is communicated with the first communicating hole 52, the limiting rod 51 is arranged to keep the inner walls of the blocking block 51 and the recovery device shell 5, and a fixing fulcrum is provided for the fixing rope 62.
As a further feature of this embodiment, the cleaning assembly includes: the cleaning plate 61 is arranged on one side, far away from the limiting rod 51, of the interior of the recovery device shell 5, the cleaning plate 61 is fixedly connected with the fixing rope 62 on one side, close to the limiting rod 51, of the cleaning plate 61, the other end of the fixing rope 62 penetrates through the second communication hole 53 and the first communication hole 52 and is fixedly connected with the bottom of the control key 43, the extension spring 63 is further arranged between the limiting rod 51 and the cleaning plate 61, and when the pressing plate 14 slides to the top limit position, the cleaning plate 61 is located at the shortest distance from the limiting rod 51 under the action of the extension spring 63; when the pressing plate 14 slides to the bottom limit position, the cleaning plate 61 is attached to the limiting rod 51 under the action of the extension spring 63 and is far away from the inner wall of the recovery device shell 5, and at the moment, the bottom of the pressing plate 14 is abutted against the top of the cleaning plate 61.
As a further feature of the present embodiment, the recovery device housing 5 further includes: clearance hole 71, clear material mouth 72, recovery unit casing 5 corresponds gag lever post 51 one side has been seted up clearance hole 71, the intercommunication in the clearance hole 71 outside is provided with clear material mouth 72, clear material mouth 72 is kept away from interior volume reduces gradually during recovery unit casing 5, clear material mouth 72 is kept away from 5 one side intercommunication of recovery unit casing sets up broken pipeline.
As a further feature of this embodiment, when the pressing plate 14 moves close to the bottom of the recycling device housing 5, the pressing plate 14 drives the blocking block 41 to slide close to the limiting rod 51, and further the blocking block 41 seals the cleaning hole 71, the cleaning plate 61 is away from the limiting rod 51 under the action of the extension spring 63, when the pressing plate 14 moves away from the bottom of the recycling device housing 5, the pressing plate 14 drives the blocking block 41 to slide away from the limiting rod 51, and further the cleaning hole 71 is opened, and the cleaning plate 61 is close to the limiting rod 51 under the action of the fixing rope 62.
A plastic crusher with an automatic recycling function comprises a crushing device 1, wherein the crushing device 1 is provided with a feed port 2, the feed port 2 is communicated with a material conveying device 3, the discharge end of the crushing device 3 is communicated with a recycling device 4, the plastic crusher further comprises a special communicating mechanism, the recycling device 4 comprises a recycling device shell 5 and a material conveying pipe 6, the interior of the material conveying pipe 6 is elastically connected with a filter plate 7 through an elastic connecting rod 8, one end of the filter plate 7 is rotatably connected with a movable plate 10 through a limiting rotating shaft 12, the bottom of the recycling device shell 5 is fixedly connected with a partition plate 11, the interior of the recycling device shell 5 is divided into a fine material bin 9 and a coarse material bin 13 by the partition plate 11, the partition plate 11 and the fine material bin 9 are positioned below the partition plate 7, the filter plate 10 is elastically sleeved in the partition plate 11, the side end face of the partition plate 11 is provided with a pressing plate 14 for pressing crushed plastics, the filter 7 is connected with the spacing pivot 12 one end fixedly connected with striker plate 15, special intercommunication mechanism set up in thick granary 13 corresponds side clamp plate 14 bottom, broken pipeline intercommunication breaker 1.
As the further characteristic of this embodiment, the filter 7 includes first filter 17 and second filter 21, and first filter 17 and second filter 21 splice each other, and second filter 21 and 17 splice fixedly connected with magnetism suction disc 16 of first filter, first filter 17 and 21 splice of second filter are equipped with electro-magnet 18.
As a further feature of this embodiment, a driving rod 19 is movably embedded inside the recycling device housing 5, one end of the driving rod 19 is fixedly connected with a contact electrode 20, one end of the driving rod 19 away from the contact electrode 20 is fixedly connected with the pressing plate 14, and the contact electrode 20 is adapted to the electromagnet 18.
In the first to the second embodiments, the structure for processing the plastic after pressing is absent, so that the coarse plastic inside the recycling device 5 cannot automatically flow into the crushing device 1, the coarse material bin 13 needs to be manually processed, and the operation is complex.
In this embodiment, when large particle plastics are accumulated on the surface of the filter plate 7, the weight of the large particle plastics is increased continuously, the pressure-movable plate 10 slides in the partition plate 11, so that the pressure plate 14 is driven by the first connecting piece 23 to move down to compact the plastics collected in the fine material bin 9 and the pressure plate 14, when the pressure plate 14 moves down, the pressure plate 14 enables the blocking block 41 to slide close to the limiting rod 51 through the matching of the control key 43 and the control hole 42, and further seals the cleaning hole 71 through the blocking block 41, at this time, the cleaning plate 61 is far away from the limiting rod 51 under the action of the tension spring 63, and at this time, the coarse plastics fall between the limiting rod 51 and the cleaning plate 61 and are pressed by the pressure plate 14; when the pressing plate 14 moves away from the bottom of the recovery device shell 5 when the pressing plate 14 is reset, the pressing plate 14 drives the blocking block 41 to slide away from the limiting rod 51, so that the cleaning hole 71 is opened, one end of the fixing rope 62 is fixedly connected with the control key 43, so that the cleaning plate 61 is close to the limiting rod 51 under the action of the fixing rope 62, and the pressed coarse plastic is automatically pushed into the cleaning port 72; so that the coarse plastic can automatically enter the crushing device 1 for reprocessing, and the device has high automation degree.