CN109591228A - A kind of plastic processing system - Google Patents

Abstract

The invention discloses a kind of plastic processing systems, including plastic cleaning drying equipment, plastic crushing equipment and plastic grain screening plant, the plastic crushing equipment includes the pedestal set on the plastic crushing device bottom, the material containing box on the pedestal and rolls hammer above the material containing box；It is equipped in the plastic crushing equipment and rolls the control device that hammer carries out elevating movement described in control；It is equipped in the pedestal for driving the material containing box to generate mobile driving device；It is controlled by control device hammer is rolled, makes to roll hammer preferably to plastics break process, promotion plastic crushing effect；It drives material containing box to be moved by driving device, moves to material containing box outside crushing plant and carry out charging and unloading work, convenient for the charging and feeding of plastic crushing equipment, promote plastic crushing efficiency.

Description

A kind of plastic processing system

Technical field

The invention belongs to waste plastic recycling fields, more particularly, to a kind of plastic processing system.

Background technique

Plastics recovery, which refers to, realizes waste plastic recycling and reusing the purpose to turn waste into wealth using certain recovery process. There are many ways to plastics recovery, one of which are to be recycled waste plastic again again to break its cleaning carried out again Plastics are granulated again after broken processing, exhaust gas plastics is made to retrieve utilization.In existing plastic processing system, plastics are broken Crushing device in broken equipment can not be controlled preferably, and plastic crushing effect is influenced；Material when plastic crushing can not be compared with Good enters in crushing plant, and plastics inconvenience is taken out out of crushing plant after the completion of plastic crushing, influences process in plastics effect Rate.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, provides a kind of increase plastic crushing effect, promotes plastic crushing effect The plastic processing system of rate.

To achieve the goals above, the invention adopts the following technical scheme: a kind of plastic processing system, including plastic cleaning Drying equipment, plastic crushing equipment and plastic grain screening plant, the plastic crushing equipment include being set to the plastic crushing The pedestal of device bottom, the material containing box on the pedestal and hammer is rolled above the material containing box；The plastics are broken It is equipped in broken equipment and rolls the control device that hammer carries out elevating movement described in control；It is equipped in the pedestal for driving the load Magazine generates mobile driving device；Waste plastic be collected handled when, it is right in plastic cleaning drying equipment to be introduced into Plastics carry out cleaning, the spot on waste plastic surface etc. are removed, convenient for the recovery processing of plastics；When plastics are cleaned dry After dry, plastics are put into plastic crushing equipment, break process is carried out to plastics, bulk plastic is broken into little particle plastics Convenient for being recycled to plastics；Plastics are put into plastics screening plant after the completion of plastics are broken, by different The plastics of grain carry out screening process, and the plastics of variable grain size are sieved, and carry out convenient for the plastics to identical granular size It is further processed；It is put into after plastics are cleaned dry when being handled in plastic crushing equipment, driving device drives material containing box Toward plastic crushing equipment movement outside, move to material containing box on the outside of plastic crushing equipment, convenient for plastics are encased in material containing box Interior, plastics are encased in rear drive equipment in material containing box and start to work, and material containing box is driven to crushing plant, make plastics broken Break process is carried out in equipment, convenient for plastics are put into crushing plant make plastics enter in crushing plant complete it is broken； After the completion of plastic crushing, material containing box is transported out of plastic crushing equipment under the action of driving device, after to being crushed Plastics be collected processing, promote plastic crushing efficiency；It is controlled by control device hammer is rolled, control rolls hammer and does Elevating movement makes to roll after hammer rises and fall down under gravity, pounds and fall on material containing box to the plastics in material containing box Fragmentation is played, plastic crushing effect is promoted；By the controllable work for rolling hammer of control device in state, makes to roll to hammer into shape and mould Material works again after entering in crushing plant, the reliability of lifting means；Fragmentation is played to plastics by rolling hammer, is made Plastics are fractured into little particle under the rolling for rolling hammer, roll processing repeatedly by roll hammer, effectively carry out to plastics Broken work, increases plastic crushing effect；Pedestal plays a supportive role to plastic crushing device, while also playing guiding for material containing box and making With material containing box being driven to carry out the charging and feeding of conveniently moving plastic crushing device on the base by driving device.

Preferably, being equipped with mounting plate in the plastic crushing equipment, the hammer that rolls is equipped with drive rod, the transmission Top is equipped with third connecting rod on bar, is equipped with third limit plate at the top of the third connecting rod；The third connecting rod is arranged in On the mounting plate；Third connecting rod is to roll and hammer position-limiting action, third connecting rod roll hammer into shape plastics are crushed when It moves up and down along the through-hole on mounting plate, third connecting rod can only carry out moving down along position defined by through-hole It is dynamic, to play position-limiting action, make to roll hammer on preset installation position, avoids rolling hammer when playing broken work to plastics Deviate work and preset position, influences the normal work of plastic crushing equipment；Third limit plate acts the maximum distance of fall for rolling hammer Restriction effect avoids rolling the length that hammer decrease beyond third connecting rod under gravity, makes third connecting rod and installation Plate disengages connection, loses third connecting rod to the position-limiting action for rolling hammer, makes to roll hammer and can not do to go up to move, influence rolls hammer Service life；Drive rod has hammered transmission effect into shape to rolling, and making to roll hammer by drive rod can receive from power device Power makes to roll hammer and realize to rise function, makes to roll hammer preferably to plastics offer fragmentation.

Preferably, the mounting plate bottom surface is equipped with third link block, the third link block is equipped with driving motor, institute It states and is arranged with driving wheel in driving motor output shaft；The drive rod be equipped with the first driving cog, the driving wheel be equipped with The second driving cog that first driving cog matches；When rolling hammer when carrying out broken work to plastics, driving motor works Driving wheel rotation is driven, by the cooperation between driving wheel and drive rod, makes drive rod is past under the drive of driving wheel to be raised, Make to roll hammer and rise to certain altitude, driving motor rotates backward after rolling hammer and rising to specified altitude assignment, drives driving wheel anti- It to rotation, rolls hammer and falls down under the action of self gravity and driving motor power, fall to play plastics on plastics and break Broken effect；By rolling the double action of hammer self gravity and driving motor power, makes to roll and fall on plastics under hammer to plastics Break process is carried out, it is effective to promote plastic crushing effect, so that plastics is preferably broken processing；Pass through the biography between driving cog Dynamic cooperation, make the power of driving motor it is more stable pass to drive rod, drive rolls hammer and does ascending motion；By tooth and tooth it Between mating connection, promoted driving wheel and drive rod fitment stability, make driving wheel always with drive rod cooperate one It rises, promotes the reliability for rolling hammer.

Preferably, the mounting plate bottom surface is additionally provided with the 4th link block, peace is connected on the 4th link block It shelves, is connected with driven wheel on the mounting rack, the driven wheel is equipped with the matched with first driving cog Three driving cogs；Mounting rack plays installation fixed function to the 4th link block, and mounting rack can be rotated around tie point；Driven wheel with Driving wheel, which cooperates, controls the ascending motion of drive rod, and driven wheel and driving wheel are respectively arranged on drive rod two sides, by driven The mutual cooperation of wheel and driving wheel acts on, and drive rod is clamped in centre, increases the first driving cog and the second driving cog and third The fiting effect of driving cog avoids the first driving cog and the second driving cog or third driving cog from disengaging connection in the process of transmission, Increase the reliability for rolling hammer work.

Preferably, the plastic crushing equipment inner wall is equipped with third supporting block, the control device is set on described The piston rod of control cylinder in third supporting block, the control cylinder is matched with the mounting rack；Third supporting block is control Cylinder processed provides support effect, and control cylinder stabilized driving mounting rack is enable to carry out overturning work；When plastics are with material containing box After entering in plastic crushing equipment, control cylinder controls its piston rod and extends outward, pushes mounting rack to move forward, makes driven Wheel is mutually adjacent to drive rod, increases the fiting effect of the first driving cog and third driving cog, is rolled and is hammered into shape in driving wheel and driven Specified altitude assignment is risen under the action of wheel；After rolling hammer and rising to specified altitude assignment, control air cylinder driven piston rod is shunk, and makes to pacify It shelves toward back rotation, disengages the cooperation between driven wheel and drive rod, the connection for disconnecting driven wheel with drive rod cooperates, actively Wheel rotates backward, and makes to roll hammer and falls to pounding down under the action of self gravity and driving motor and falls on plastics, to plastics into Row break process reduces and rolls the resistance that hammer is subject in dropping process, makes to roll to hammer into shape and preferably fall, it is broken to promote plastics Broken effect.

Preferably, being equipped with inner cavity chamber in the pedestal, the driving device includes the screw rod electricity set on the inner cavity chamber Machine, with the lead screw motor output shaft screw rod being connected, the nut that is sheathed on the screw rod and connect the nut with it is described The sliding block of material containing box；When needing plastics to be encased in material containing box to be transported into plastic crushing equipment, break process is carried out to plastics When, lead screw motor work drives screw rod to be rotated, and nut is moved with the rotation of screw rod along the screw thread on screw rod, leads to Crossing sliding block drives material containing box to be moved, and material containing box is removed crushing plant, convenient for carrying out on the outside of crushing plant to material containing box Charge work, and material containing box is made preferably to charge；After the completion of plastics are crushed in crushing plant, lead screw motor is rotated backward Screw rod is driven to rotate backward, nut moves backward under the action of screw rod, from the other side of crushing plant by broken plastics It transports, broken plastics is carried out convenient for operator to collect operation.

Preferably, the pedestal is equipped with the sliding slot matched with the sliding block；On the plastic crushing equipment side wall Equipped with inlet and outlet；The material containing box is equipped with striker plate；Sliding slot and sliding block cooperate, and play limit to the movement of material containing box and make With moving material containing box can only along direction as defined in sliding slot, material containing box avoided to deviate desired guiding trajectory when moving, to setting It is standby to impact；The position-limiting action played by sliding slot and sliding block mutual cooperation makes nut will not be with silk in screw rod rotation Bar rotates together, it is ensured that nut can be rotated along screw rod and be moved, the stability of lifting driving device work；Inlet and outlet are used It is passed in and out in for material containing box, is respectively provided with inlet and outlet in crushing plant two sides, the charging of plastics and discharging are separated, avoid moulding The charging and discharging of material mix and influence plastic crushing efficiency；Striker plate is set at the edge of material containing box, avoids plastics broken It is fallen out of material containing box when broken work, prevents plastics from dropping out material containing box and fall and on the chute block sliding slot, influence material containing box Normal movement reduces plastic crushing treatment effeciency, extends service life of equipment, reduces cost of equipment maintenance.

Preferably, the plastic grain screening plant, including cabinet, set on intracorporal first filter layer of the case, set The second filter layer below first filter layer and the carrier base for being used to support the cabinet, first filter layer and institute It states the second filter layer to be detachably connected with the cabinet, the plastic grain screening plant further includes for making first filtering Layer and second filter layer generate the jittering device of vibration；When plastic grain carries out on the first filter layer and the second filter layer When screening process, jittering device shakes the first filter layer and the second filter layer, will be in the first filter layer and the second mistake Plastics on filtering layer shake loose, and avoid the plastics on filter layer from being deposited in influence plastics screening effect at one, keep plastic grain uniform Be distributed on filter layer raising plastics screening effect；So that filter layer is generated vibration by jittering device, will be blocked in filter opening Plastic grain shake off, avoid plastic grain from being stuck in filter opening when falling from filter opening, influence the filtering of the plastics on filter layer Efficiency makes filter layer preferably carry out screening process to plastics；When plastics complete sieve on the first filter layer and the second filter layer After dividing processing, jittering device is closed, so that equipment is in idle state, by the first filter layer and the second filter layer out of cabinet It pulls out, convenient for carrying out cleaning collection to the plastics on the first filter layer and the second filter layer, filters the first filter layer and second Plastics on layer can be effectively cleaned, and avoiding plastics from being trapped on the first filter layer and the second filter layer influences plastics screening Screening work next time of equipment；When the first filter layer or the second filter layer break down when sieving work or by Severe blockage When, the first filter layer or the second filter layer are pulled out out of cabinet, convenient for being replaced to the first filter layer or the second filter layer Or dredging processing, cost of equipment maintenance is reduced, equipment practicability is improved；Pass through the first filter layer and the second filter layer and cabinet It is detachably connected, convenient for the cleaning to material on filter layer, while also facilitating the dredging and replacement to filter layer, improve filter layer Service life.

Preferably, first filter layer and second filter layer are respectively arranged below with support rod, the support rod It is equipped with multiple support components；Support rod provides support effect to support component, and support component contacts with each other with filter layer, to mistake Filtering layer plays support effect, stablize filter layer can after being encased in cabinet and is being mounted in cabinet, increases holding for filter layer Duplicate limit carries out screening process to bulk plastic convenient for screening plant, promotes plastics screening efficiency；It is total by multiple support components Play a supportive role with to filter layer, increase the support effect of support component, enable filter layer it is stable be mounted on it is right in cabinet Plastics play screening process work, increase plastics and sieve treatment effeciency.

Preferably, the support component includes the support spring being fixed on the support rod, is fixed on the support The support plate on spring top and multiple balls in the support plate；Support plate is set and increases support component and filter layer Contact area makes support component preferably play a supportive role to filter layer, promotes the stability of filter layer；It is arranged on the supporting plate Ball, the frictional force reduced between support plate and filter layer make filter layer along support convenient for filter layer to be encased in cabinet Plate enters installation of the predetermined position completion to filter layer, simplifies the installation steps of filter layer；By the setting of support spring, make When filter layer generates vibration under the action of jittering device, filter layer vibration collides with support plate, will by support spring The vibration of filter layer is amplified, and so that filter layer is generated more violent vibration under the cooperation of support spring and connecting spring, effectively The plastics being blocked in filter opening are shaken off, filter opening blocking is avoided to influence the screening effect of plastics.

The invention has the following advantages that controlling by control device hammer is rolled, make to roll hammer preferably to plastics Break process is played, plastic crushing effect is promoted；It drives material containing box to be moved by driving device, moves to material containing box broken Charging and unloading work are carried out outside equipment, convenient for the charging and feeding of plastic crushing equipment, promote plastic crushing efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.

Fig. 2 is enlarged drawing at the A in Fig. 1.

Fig. 3 is enlarged drawing at the B in Fig. 1.

Fig. 4 is enlarged drawing at the C in Fig. 1.

Fig. 5 is the cooperation schematic diagram of the left mounting blocks and right mounting blocks in the embodiment of the present invention 1.

Fig. 6 is the side view of first connecting rod in the embodiment of the present invention 1.

Fig. 7 is the top view of gag lever post in the embodiment of the present invention 1.

Fig. 8 is the side view of transmission shaft in the embodiment of the present invention 1.

Fig. 9 is the structural schematic diagram of the embodiment of the present invention 2.

Figure 10 is enlarged drawing at the D in Fig. 9.

Figure 11 is enlarged drawing at the E in Fig. 9.

Figure 12 is the structural schematic diagram of the first air-supply flabellum in the embodiment of the present invention 2.

Figure 13 is the structural schematic diagram of the embodiment of the present invention 3.

Figure 14 is enlarged drawing at the F in Figure 13.

Figure 15 is enlarged drawing at the G in Figure 13.

Figure 16 is the flow diagram of the embodiment of the present invention 3.

Figure 17 is the structural schematic diagram of plastic crushing equipment in the embodiment of the present invention 3.

Specific embodiment

In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only A part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

Embodiment 1:

As shown in figures 1-8, a kind of plastic grain screening plant, the first filter layer 31 including cabinet 1, in the cabinet 1, Set on first filter layer, 31 lower section the second filter layer 32 and be used to support the carrier base 14 of the cabinet 1；Carrier base 14 Cabinet 1 is provided a supporting role, makes that stable screening process can be carried out to plastics in cabinet 1；Carrier base 14 is set to 1 bottom of cabinet Portion two sides, 14 bottom of carrier base is inclined to outward forms triangular structure, increases the support effect of carrier base 14, provides cabinet 1 Stable supporting role；The filter opening aperture of first filter layer 31 is less than the filter opening aperture of second filter layer 32；It is described Feed inlet 11 is equipped at the top of cabinet 1, the feed inlet 11 is set to 31 top of the first filter layer；1 bottom of cabinet is equipped with Storage cavity 13,13 bottom of storage cavity are equipped with discharge port 12, and material is entered in cabinet 1 by feed inlet 11, fall the On one filter layer 31, falls and carry out screening process on the first filter layer 31 in the material on the first filter layer 31, make bulky grain Plastics rest on the first filter layer 31, and the plastics for meeting 31 filter opening of the first filter layer are fallen from the first filter layer 31, fall To the second filter layer 32, the plastics fallen on the second filter layer 32 pass through the filter effect of the second filter layer 32, make larger The plastics of particle rest on the second filter layer 32, meet the plastics of 32 filter opening size of the second filter layer from the second filter layer 32 Filter opening is fallen in the storage cavity 13 of 1 bottom of cabinet up and down, is collected place by the little particle plastics after 13 pairs of material storing box screenings Reason；Discharge port 12 is equipped with switch valve, and when carrying out screening process to plastics in cabinet 1, switch valve is closed, by 12 envelope of discharge port Firmly, plastics is avoided to fall from discharge port 12；After the completion of plastics screening, valve is turned on the switch, keeps discharge port 12 in open state, The plastics in storage cavity 13 are made to drop out cabinet 1 by discharge port 12, convenient for being collected to little particle plastics；13 bottom surface of storage cavity It is a circular-arc structure, when plastics little particle is fallen in storage cavity 13 from the second filter screen 32, plastics little particle is along storage The arc-shaped bottom surface of material chamber 13 slides down, tumbles plastic grain to the discharge port 12 of 13 bottom of storage cavity, is convenient for plastics Cabinet is discharged from discharge port 12；First filter layer 31 is detachably connected with second filter layer 32 and the cabinet 1, The plastic grain screening plant further includes for making first filter layer 31 and second filter layer 32 generate vibration Jittering device；First filter layer 31 is divided to control two pieces, controls there are gap between two pieces of filter layers, jittering device is set to left and right Between two pieces of filter layers；Second filter layer 32 is identical as 31 structure of the first filter layer；When plastic grain is in 31 He of the first filter layer When carrying out screening process on the second filter layer 32, jittering device shakes the first filter layer 31 and the second filter layer 32, will Plastics on the first filter layer 31 and the second filter layer 32 shake loose, and avoiding the plastics on filter layer from being deposited at one influences modeling Expect screening effect, plastic grain is made to be evenly distributed in raising plastics screening effect on filter layer；Make to filter by jittering device Layer generates vibration, and the plastic grain being blocked in filter opening is shaken off, plastic grain is avoided to be stuck in filter opening when falling from filter opening, The filter efficiency for influencing the plastics on filter layer makes filter layer preferably carry out screening process to plastics；When plastics are in the first mistake After completing screening process on filtering layer 31 and the second filter layer 32, jittering device is closed, equipment is made to be in idle state, by the One filter layer 31 and the second filter layer 32 are pulled out out of cabinet 1, convenient for the modeling on the first filter layer 31 and the second filter layer 32 Material carries out cleaning collection, so that the plastics on the first filter layer 31 and the second filter layer 32 is effectively cleaned, avoids plastics Screening work next time for influencing plastics screening plant is trapped on the first filter layer 31 and the second filter layer 32；When the first filter layer 31 or second filter layer 32 break down when sieving work or when by Severe blockage, by the first filter layer 31 or the second filter layer 32 pull out out of cabinet 1, convenient for carrying out replacement or dredging processing to the first filter layer 31 or the second filter layer 32, reduce equipment dimension Cost is protected, equipment practicability is improved；By being detachably connected for the first filter layer 31 and the second filter layer 32 and cabinet 1, it is convenient for Cleaning to material on filter layer, while also facilitating dredging and replacement to filter layer, improve filter layer service life.

First filter layer 31 and 32 two sides of the second filter layer are respectively equipped with baffle 321,321 side of baffle On be fixed with connecting spring 33,33 other end of connecting spring is fixed with the first link block 34,34 side of the first link block Wall is equipped with handle 35；First link block 34 is complemented each other to form with cabinet 1 to be connect, so that support effect is provided to filter layer, Filter layer is installed in cabinet 1；Baffle 321 seals the both ends of the first filter layer 31 and the second filter layer 32, makes the first mistake Filtering layer 31 and the second filter layer 32 form a holding tank, hold convenient for the first filter layer 31 and the second filter layer 32 to material Load effect；By the effect of baffle 321, when jittering device makes the first filter layer 31 and the second filter layer 32 shakes, gear Plate plays barrier effect to the material on the first filter layer 31 and the second filter layer 32, avoids the first filter layer 31 and the second filter layer 32 shake off the material on the first filter layer 31 and the second filter layer 32 during shake, and bulky grain plastics is made to fall to storage It is mutually mixed in material chamber 13 with little particle plastics, influences plastics screening effect；By the connection of the first link block 34 and cabinet 1, realize First filter layer 31 and the second filter layer 32 are detachably connected, and handle 35 is convenient for the first link block 34 of crawl, thus by first Link block 34 is pushed into cabinet 1 and cabinet 1 forms and cooperates；Connecting spring 33 plays fixed function to filter layer, makes the first link block 34 Support effect is provided for filter layer, filter layer is installed in cabinet 1, sieving actoion is risen to plastics；It was incited somebody to action by connecting spring 33 Filtering layer and the first link block 34 are attached, and are increased the jitter effect of the first filter layer 31 and the second filter layer 32, are made the first mistake The shake of filtering layer 31 and the second filter layer 32 is strong to aggravating, and promotes the screening effect of the first filter layer 31 and the second filter layer 32, Filter layer is avoided to be blocked.

Installation cavity 341 is equipped in first link block 34, the handle 35 is equipped with push rod 36, sets on the push rod 36 There is elastic slice 37,37 both ends of elastic slice are respectively equipped with limited block 38, and 341 two sides of installation cavity are equipped with and 38 phase of limited block The through-hole 342 of cooperation；Elastic slice 37 can be used metal material and be made, and have certain deformability, can generate to a certain degree Deformation after resetted by the effect of elastic force；Elastic slice 37 controls the retracted position of limited block 38；When elastic slice 37 is in normal shape When state, it is pierced by through-hole 342 at the top of limited block 38,38 top surface of limited block is made to rise from the first link block 34, convenient for passing through limited block 38 Secure fit is formed with cabinet 1, increases the stability that the first link block 34 is connect with cabinet 1；Limited block 38 can be along through-hole 342 Inner wall slides up and down, and moves up and down limited block 38 in through-hole 342；When 36 stress of push rod is past by the first link block 34 When interior push, elastic slice 37 generates bending under the action of push rod 36, and the limited block 38 with 37 both ends of spring plate is along in through-hole 342 Wall decline, makes to drop in through-hole 342 at the top of limited block 38；When push rod 36 does not stress, effect of the elastic slice 37 in own resilient Lower rebound resets elastic slice 37 and limited block 38 is driven to rise from out of through-hole 342, limited block 38 is made to play position-limiting action；When outward When pulling push rod 36, the outward movment under the drive of push rod 36 of elastic slice 37 makes to stretch out generation deformation in the middle part of elastic slice 37, drives The limited block 38 at 37 both ends of elastic slice declines along through-hole wall, makes to drop in through-hole 342 at the top of limited block 38, makes limited block 38 Lose limit effect；By the mating reaction of push rod 36, elastic slice 37 and limited block 38, convenient for the dismounting work to filter layer, from And processing easily is collected to the material on filter layer, while being also convenient for the dredging to filter layer and more changing jobs.

The push rod 36 is arranged in the installation cavity 341, the push rod 36 be equipped with the first limit plate 361, described 35 bottom surface of hand is equipped with the second limit plate 351；1 side wall of cabinet is equipped with the limiting slot 16 matched with the limited block 38； First limit plate 361 and the second limit plate 351 play restriction effect to the critical distance that push rod 36 moves, and avoid 36 stress mistake of push rod Senior general's push rod 36 is pulled out out of installation cavity 341, is shielded to push rod 36；When the first link block 34 is packed into cabinet 1, Handle 35 is caught to push the first link block 34 inside, the second limit plate 351 plays position-limiting action to push rod 36, moves to push rod 36 It can not continue to avoid excessive the entering in installation cavity 341 of push rod 36 from making elastic slice toward 341 internal motion of installation cavity after maximum distance 37 occur excessive deformation cause elastic slice 37 elastic failure can not return, so that the position-limiting action of limited block 38 is influenced, to elastic slice 37 shield；When pulling out the first link block 34 out of cabinet 1, pull handle 35 drives 36 outward movment of push rod, leads to It crosses the first limit plate 361 and position-limiting action is risen to push rod 36, push rod 36 is avoided to pull out the damage for causing equipment directly out of installation cavity 341 It is bad, convenient for first link block 34 is pulled out cabinet 1 by handle 35；After the first link block 34 is encased in cabinet 1, pass through limit Cooperation between position block 38 and limiting slot 16 makes the first link block 34 form secure fit with cabinet 1, filter layer is avoided to occur The first link block 34 is disengaged with cabinet 1 when shake connects, and so that filter layer is dropped out cabinet 1 influences the filter effect of material, causes to set Standby damage increases the filter effect of the first link block 34 and cabinet 1.

The jittering device includes the vibration motor 21 and 21 output shaft of vibration motor set on 1 top of cabinet Connected transmission shaft 22 and the vibration cam 221 on the transmission shaft 22；Vibration motor 21 drives 22 turns of transmission shaft It is dynamic, start turning the vibration cam 221 being set on transmission shaft 22, shake the flange indirect of cam 221 with filter layer one The baffle 321 of side contacts with each other, and so that filter layer is generated continuous vibration under the action of shaking cam 221, helps filter layer On material shake loose, so that filter layer is preferably filtered processing to material, avoid filter opening by plastics block influence screening efficiency； Vibrating effect is provided for filter layer by shaking cam 221, so that filter layer is generated the shake of continuous-stable, promotes filter layer The effect of shake increases the filter effect of filter layer.

Two sides are respectively equipped with left brush holder support 41 and right brush holder support 42, the left brush holder support 41 and the right brush holder support on the transmission shaft 22 42 bottoms are respectively equipped with bristle 421, and the left brush holder support 41 is connected by a left mounting blocks 43 with the transmission shaft 22, the right brush Bar 42 is connected by a right mounting blocks 44 with the transmission shaft 22；When vibration motor 21 drives transmission shaft 22 to be rotated, pass Moving axis 22 drives left and right brush holder support to be rotated, and brush holder support bristle 421 of its bottom in rotation is in contact with the material on filter layer, It is dispersed in material four on filter layer under the action of bristle 421, the plastics on filter layer are uniformly distributed by cooperation jittering device, are made Material being laid on filter layer more evenly, the filter effect of improving material；It is right by contacting with each other for bristle 421 and material Material is stirred effect, is evenly distributed in plastics on filter layer under the action of bristle 421, accelerates the screener of material Make；Fixed function is played to brush holder support by mounting blocks, so that brush holder support is stably fixed on transmission shaft, avoids brush holder support with biography It is fallen on filter layer when moving axis 22 is rotated with the disengaging of transmission shaft 22, extends brush holder support service life, increase equipment dependability.

The left mounting blocks 43 are equipped with first connecting rod 431, and the right mounting blocks 44 are equipped with the second connecting rod 441, The transmission shaft 22 is equipped with the mounting hole 223 for installing the first connecting rod 431 and second connecting rod 441；Institute It states and is equipped with equipment cavity 222 in transmission shaft 22, stepper motor 224 is equipped in the equipment cavity 222, the stepper motor 224 exports Axis is connected with the right mounting blocks 44；Loaded in mounting hole 223, first is connected for first connecting rod 431 and the second connecting rod 441 Bar 431 and the second connecting rod 441 are connected with each other, by the mating reaction of first connecting rod 431 and the second connecting rod 441 by left peace Dress block 43 and right mounting blocks 44 link together, and left and right brush holder support complements each other to form an entirety；Stepper motor 224 can drive the right side Mounting blocks 44 are rotated；After plastics screening is disposed, starting stepper motor 224 drives right mounting blocks 44 to be rotated, The right rotation of mounting blocks 44 drives right brush holder support 42 to rotate, and overturns bristle 421 up and connects with material disengagement；Right mounting blocks 44 are turning Due to the connection function of first connecting rod 431 and the second connecting rod 441 in dynamic process, left mounting blocks 43 is driven to be rotated, Make left mounting blocks 43 that left brush holder support 41 be driven to be overturn, make left and right brush holder support bristle 421 simultaneously separated with material, facilitate by Filter layer is split out out of cabinet 1, avoids bristle 421 that filter layer is hindered to pull out out of cabinet 1；When plastics are fallen by feed inlet 11 On filter layer carry out screening process when, stepper motor 224 work so that brush holder support is rotated, make bristle downward with plastics phase mutual connection Touching, the contact by bristle with plastics promote plastics screening effect.

Second connecting rod 441 is equipped with gag lever post 4411, and the first connecting rod 431 is equipped with and the gag lever post 4411 mounting grooves 4311 matched；4311 inner wall of mounting groove is equipped with convex block 4312, and the gag lever post 4411 is equipped with The groove 4412 matched with the convex block 4312；By the cooperation between gag lever post 4411 and mounting groove 4311, make the first company Extension bar 431 and the second connecting rod 441 form a fixed connection, and first connecting rod 431 and the second connecting rod 441 are interconnected on one It rises, makes left brush holder support 41 and right brush holder support 42 are mutual to play fixed supporting role, promote the fixed effect of left brush holder support 41 and right brush holder support 42； By the cooperation between the groove 4412 on the convex block 4312 and gag lever post 4411 on 4311 inner wall of mounting groove, gag lever post is promoted Connection effect between 4411 and mounting groove 4311, make gag lever post 4411 and mounting groove 4311 it is more stable be attached cooperation, The connective stability for promoting first connecting rod 441 and the second connecting rod 431, is not easy first connecting rod 441 and the second connecting rod 431 separation, the connectivity of further firm left and right brush holder support.

First filter layer 31 and second filter layer 32 are respectively arranged below with support rod 15, on the support rod 15 Equipped with multiple support components 5；Two support rods are respectively provided with below each filter layer, it is close that two support rods are respectively arranged on filter layer Marginal portion plays a supportive role to the edge of filter layer by two support rods, promotes the support effect to filter layer, increased The supporting power of filtering layer；Support rod 15 provides support effect to support component 5, and support component 5 contacts with each other with filter layer, to filtering Layer plays support effect, stablize filter layer can after being encased in cabinet 1 and is being mounted in cabinet 1, increases holding for filter layer Duplicate limit carries out screening process to bulk plastic convenient for screening plant, promotes plastics screening efficiency；Pass through multiple support components 5 Play a supportive role jointly to filter layer, increase support component 5 support effect, enable filter layer it is stable be mounted on cabinet 1 It is interior that screening process work is risen to plastics, increase plastics and sieves treatment effeciency.

The support component 5 includes the support spring 51 being fixed on the support rod 15, is fixed on the support spring The support plate 52 on 51 tops and multiple balls 53 in the support plate 52；Support plate 52 is installed equipped with multiple balls Slot, ball 53 are installed in ball mounting groove；The contact area that support plate 52 increases support component 5 and filter layer is set, makes to prop up Support component 5 preferably plays a supportive role to filter layer, promotes the stability of filter layer；Ball 53 is set in support plate 52, is subtracted Frictional force between small support plate 52 and filter layer makes filter layer along support plate 52 convenient for filter layer to be encased in cabinet 1 Installation of the predetermined position completion to filter layer is entered, the installation steps of filter layer are simplified；By the setting of support spring 51, make When filter layer generates vibration under the action of jittering device, filter layer vibration collides with support plate 52, passes through support spring 51 amplify the vibration of filter layer, and filter layer is made to generate more violent shake under the cooperation of support spring 51 and connecting spring 33 It is dynamic, effectively the plastics being blocked in filter opening are shaken off, filter opening blocking is avoided to influence the screening effect of plastics.

Embodiment 2:

As shown in figs9-12, the present embodiment the difference from embodiment 1 is that: 1 two sides of cabinet be equipped with air-heater 17, the heat The gas outlet 171 of blower 17 is arranged in the cabinet 1, be additionally provided in the cabinet 1 matched with the feed inlet 11 it is close Seal apparatus；Air-heater 17 is fixed on 1 lateral wall of cabinet；It is cleaned broken plastics and cabinet 1 is entered by feed inlet 11 Interior, when plastics enter in cabinet 1 from feed inlet 11, sealing device is opened, and keeps feed inlet 11 in the open state, convenient for modeling Material via fallen under feed inlet 11 on filter layer to plastics carry out screening process；After plastics enter in cabinet 1, air-heater 17 It starts to work, hot wind is pushed in cabinet 1 by gas outlet 171, make to keep certain temperature in cabinet 1, drying is risen to plastics Processing, reduces the viscosity of frosting, avoids plastics from being attached on filter opening and result in blockage to filter layer, influence the screening of filter layer Effect；When plastics enter in cabinet 1, air-heater 17 starts that plastics are dried, sealing device and feed inlet 11 It cooperates, closes feed inlet 11, play insulation effect, avoid the hot wind in cabinet 1 from scattering and disappearing from 11 mouthfuls of charging, make cabinet Temperature in 1 is quickly cooled down the drying effect for influencing plastics；By the mutual cooperation of sealing device and feed inlet 11, cabinet is promoted 1 heat insulation effect, the hot wind for enabling air-heater 17 to be blown into cabinet 1 stay longer in cabinet 1, by hot wind with Contacting with each other for frosting plays desiccation to frosting, and the moisture drying of frosting is reduced to the viscosity of plastics, is made The plastics for meeting filter opening size are easier to fall out of filter opening, and filter opening is avoided to block.

The sealing device includes the support plate 63 set on 1 inner wall of cabinet, the cylinder in the support plate 63 61, the second link block 65 set on 1 top surface of cabinet and the sealing plate 64 that is movably connected on second link block 65, institute It states sealing plate 64 and the cylinder 61 cooperates；It is described flexible connection be it is hinged, sealing plate 64 can around with the second link block 65 tie point is rotated, and is formed sealing plate 64 with 11 bottom of feed inlet and is connected or disconnected from, realizes sealing device Switch movement；Support plate 63 plays a supportive role to cylinder 61, enable cylinder 61 it is stable work, control sealing plate 64 into Row overturning plays switching function to feed inlet 11；When feed inlet 11 is in charging, 61 piston rod of cylinder is packed up, and sealing plate 64 is in gravity Under the action of overturn down around tie point, feed inlet 11 is opened and is entered in cabinet 1 from feed inlet 11 convenient for material；When When material is entered on filter layer to material progress screening process, cylinder 61 pushes sealing plate 64, close under the action of cylinder 61 Sealing plate 64 is up overturn, and the top of sealing plate 64 is made to contact with each other with 11 bottom of feed inlet, by sealing plate 64 by 11 envelope of feed inlet Firmly, sealing effect is played to feed inlet 11, the temperature in cabinet 1 is avoided to scatter and disappear from feed inlet 11, improved and the dry of plastics is made With.

The first motion bar 66 is connected in the support plate 63, it is living that 64 bottom surface of sealing plate is connected with second Lever 67, first motion bar 66 are flexibly connected with second motion bar 67,61 piston rod of cylinder and described first Motion bar 66 is in contact with the junction of second motion bar 67；It is described flexible connection be it is hinged, motion bar can be around connection Point is rotated；When material, which enters, carries out screening process in cabinet 1, cylinder 61 pushes piston rod to move forward, makes piston Bar pushes the junction of the first motion bar 66 and the second motion bar 67 to move forward, and the first motion bar 66 and the second motion bar 67 exist It is rotated under the thrust of piston rod around tie point, complements each other to form the first motion bar 66 and the second motion bar 67 Linearly, after the first motion bar 66 and the second motion bar 67 complement each other to form linearly, the first motion bar 66 and second is living Lever 67 plays a supportive role to sealing plate 64, pushes sealing plate 64 up to be overturn, makes 64 top surface of sealing plate and feed inlet 11 Bottom contacts with each other, and forms sealing effect to feed inlet 11, promotes the heat insulation effect in cabinet 1, it is viscous that frosting is effectively reduced Degree increases plastics screening effect.

11 bottom of feed inlet is equipped with extension 111, and the sealing plate 64 is equipped with and matches with the extension 111 Seal groove 641；It is equipped with reset spring 642 in the seal groove 641, is equipped with gasket 643 at the top of the reset spring 642, The gasket 643 is fixedly connected with 641 edge of seal groove；Extension 111 be rectangular configuration, make extension 111 increase with The contact area of seal groove 641 promotes the sealing effect of feed inlet 11 and sealing plate 64；642 bottom end of reset spring and seal groove 641 bottom surfaces are fixedly connected with, and 642 top of reset spring is fixedly connected with gasket 643, the telescopic band dynamic sealing pad 643 of reset spring 642 Recess and protrusion；Gasket 643 is resilient material, can be made of rubber, when extension 111 connects with gasket 643 When touching, 643 stress of gasket generates deformation, contacts gasket 643 preferably with extension 111, lift-off seal slot 641 With the sealing effect of extension 111；When sealing plate 64, which is downwardly turned over, does not form cooperation with feed inlet 11, reset spring 642 is right Gasket 643 plays a supportive role, and the middle part of gasket 643 is made up to arch upward, and 643 surface of gasket forms arcuate surface, when plastics from Feed inlet 11 enter when, plastics are fallen on sealing plate 64 and gasket 643, tumbled from sealing plate 64 and gasket 643 to On filter layer, screening process is played to plastics by filter layer；It, will be close by the mating reaction of gasket 643 and reset spring 642 643 surface of packing forms the arch face of outwardly convex, shields to seal groove 641, and plastics is avoided to enter from feed inlet 11 It is fallen in seal groove 641 when in cabinet 1, is trapped in plug for seal slot 641 in seal groove 641, make seal groove 641 can not be with The extension 111 of 11 bottom of feed inlet forms cooperation, reduces the sealing effect of sealing device；After plastics enter in cabinet 1, Sealing plate 64 is up overturn under the action of cylinder 61, and extension 111 and seal groove 641 is made to cooperate, when extension 111 is inserted When entering into seal groove 641, compression reseting spring 642 down of extension 111 shrink reset spring 642, and gasket 643 exists It is entered in seal groove 641 after losing 642 support force of reset spring, mutually forms cooperation with extension 111, make to protect in cabinet 1 It holds certain temperature and drying process preferably is played to plastics.

63 bottom of support plate is equipped with the first supporting block 62, and the support plate 63 is equipped with the second supporting block 631, described Cylinder 61 is set in second supporting block 631；First supporting block 62 is triangular structure, utilizes the stability of triangular structure Principle increases the support effect of the first supporting block 62, so that the first supporting block 62 is provided good support effect to support plate 63, mention The support effect to cylinder 61 is risen, 61 service life of cylinder is extended；Second supporting block 631 play a supportive role to cylinder 61 it is same When, corrective action is risen to the position of cylinder 61, keeps 61 piston rod of cylinder accurately movable with the first motion bar 66 and second The junction of bar 67 drives sealing plate 64 up to overturn and seals to feed inlet 11 with respect to it convenient for cylinder 61.

The transmission shaft 22 is equipped with the first air-supply flabellum 225 and the second air-supply flabellum 226, the second air-supply flabellum 226 are set to 225 lower section of the first air-supply flabellum；First air-supply flabellum 225 is identical as the second air-supply structure of flabellum 226, the The wind of flabellum side can be pushed to the other side of flabellum by one air-supply flabellum 225；First air-supply flabellum 225 and the second air-supply flabellum Hot gas in 226 pairs of cabinets 1 plays guide functions, and after hot gas is blown into cabinet 1 by air-heater 17, the hot wind in cabinet 1 floats Be scattered at the first air-supply flabellum 226 and the second air-supply flabellum 227, the first air-supply flabellum 226 by hot wind toward pushing at the top of cabinet 1, Second air-supply flabellum 227 pushes hot wind toward 1 bottom of cabinet, send the hot wind in cabinet 1 in the first air-supply flabellum 226 and second It is dispersed under the action of fan leaf 227 in entire cabinet 1, hot gas is enable maximumlly to be contacted with plastics, promote plastics Drying effect reduces frosting viscosity, promotes plastics screening effect.

Embodiment 3:

As illustrated in figs. 13-15, the present embodiment the difference from embodiment 1 is that: the carrier base 14 include upper bracket 142 and lower branch Frame 143, is equipped with damping device between the upper bracket 142 and the lower bracket 143, the upper bracket 142 and the cabinet 1 are logical A third link block 141 is crossed to be connected；The vibration that jittering device generates is absorbed by damping device, and cabinet 1 is avoided to occur acutely to tremble It is dynamic that cabinet 1 is impacted, shorten 1 service life of cabinet；By being provided separately for upper and lower bracket, when jittering device makes cabinet 1 When generating certain vibration, lower bracket 143 stable can be touched with ground, provided good support effect for cabinet 1, kept away Exempt from cabinet 1 vibration when carrier base 14 shake with it cause cabinet 1 topple over accident；Pass through the mutual of upper and lower bracket and damping device Cooperation provides stable support effect for cabinet 1, promotes the reliability of screening plant；Reduce vibration to the shadow of equipment in cabinet 1 It rings, extends service life of equipment.

142 bottom of upper bracket is equipped with the first mounting rail 1421, is equipped with the second mounting rail at the top of the lower bracket 143 1431, first mounting rail 1421 is equipped with the first fixing groove 1422, and it is fixed that second mounting rail 1431 is equipped with second Slot 1432；Fixed installation is played to damping device by the first mounting rail 1421 and the second mounting rail 1431, makes damping device Can be stable be installed between upper bracket 142 and lower bracket 143, provides good damping effect for equipment；First fixing groove 1422 and second fixing groove 1432 fixed position-limiting action is risen to damping device, limit the installation site of damping device, fill damping It sets to be mounted on designated position and damping effect is preferably provided.

The damping device include damping spring 146, set on 1422 bottom surface of the first fixing groove fixed link 1423 and The standing screw 147 being arranged in second fixing groove 1432, described 146 one end of damping spring are set to first fixing groove In 1422, the other end is set in second fixing groove 1432；Damping spring 146 plays damping effect, with setting for damping spring 146 It sets the vibration for generating equipment to absorb, reduces the vibration of cabinet 1, damping spring 146 produces cabinet 1 by the elastic force of itself Raw vibration is effectively absorbed, and is shielded to the equipment in cabinet 1；Fixed link 1423 and standing screw 147 are to subtracting Shake spring 146 plays position-limiting action, determines the position of damping spring 146, is installed in damping spring 146 on preset position； By fixed link 1423 and standing screw 147 to the position-limiting action of damping spring 146, make damping spring 146 when absorbing vibration Movement will not easily be generated, damping spring 146 is made to be installed on preset installation site always, avoid damping spring 146 because Damping effect that is mobile and reducing damping device 146；The both ends of damping spring 146 are installed respectively with the first fixing groove 1422 and In second fixing groove 1432, increase the first fixing groove 1422 and the second fixing groove 1432 by the limit effect to damping spring 146, It effectively avoids damping spring 146 to shift when playing cushioning effect, increases the damping effect of damping spring 146.

142 bottom surface of upper bracket is equipped with locating rod 144, and 143 top surface of lower bracket is equipped with and 144 phase of locating rod The positioning sleeve 145 of cooperation, 145 inner wall of positioning sleeve are equipped with multiple Universal casters 1451；Positioning sleeve 145 is sheathed on locating rod On 144, locating rod 144 can be moved along 145 inner wall of positioning sleeve, by the setting of Universal caster 1451, reduce locating rod Frictional force between 144 and 145 inner wall of positioning sleeve enables locating rod 144 more easily to be transported along 145 inner wall of positioning sleeve It is dynamic；By the cooperation between locating rod 144 and positioning sleeve 145, position-limiting action is risen to upper bracket 142 and lower bracket 143, makes branch Frame 142 and lower bracket 143 are on opposite predeterminated position, and damping device is avoided to make upper bracket 142 and lower bracket in damping 143 dislocation, influence the support effect of carrier base 14；Locating rod 144 can be moved up and down along 145 inner wall of positioning sleeve, make to position Bar 144 and positioning sleeve 145 play limit to upper bracket 142 and lower bracket 143 under the premise of not influencing damping device normal work Effect, the reliability of lifting bracket seat 14.

Second fixing groove, 1432 bottom surface is equipped with tapped through hole 1433, the tapped through hole 1433 and the standing screw 147 match；By the cooperation between tapped through hole 1433 and standing screw 147, simplify the installation steps of damping spring 146； When installing to damping spring 146, damping spring 146 is contracted to certain length, damping spring 146 is nested into fixation On bar 144, damping spring 146 is made to restore former length, it is fixed that the upper and lower side of spring is moved into the first fixing groove 1422 and second respectively In slot 1432, then standing screw 147 is inserted into tapped through hole 1433, limit fixed function is risen to damping spring 146；It is easy to Damping spring 146 is replaced, maintenance cost is reduced.

Embodiment 4:

As shown in figs. 16-17, a kind of plastic processing system, including plastic cleaning drying equipment, plastic crushing equipment 8 and plastics Grain screening plant, the plastic grain screening plant is identical as the plastics screening plant structure in embodiment 1, no longer superfluous herein It states；The plastic crushing equipment 8 includes the pedestal 7 set on 8 bottom of plastic crushing equipment, the load on the pedestal 7 Magazine 88 and hammer 821 is rolled above the material containing box 88；Pedestal 7 plays a supportive role to plastic crushing equipment 8, makes plastics Crushing plant 8 can be stably fixed on pedestal 7 carry out break process to plastics；7 length of pedestal is greater than plastic crushing equipment 8 Length, 7 two sides of pedestal stretch out plastic crushing equipment and form extendable platform, and extendable platform length is equal to 88 length of material containing box；It rolls Hammering 821 bottoms into shape is rectangular configuration, rolls that 821 floor spaces of hammer are identical with material containing box 88, and rolling to hammer into shape 821 can fall on down in material containing box 88 Break process is carried out to the plastics in material containing box 88；It is equipped in the plastic crushing equipment 8 and rolls hammer 821 described in control and risen The control device of movement drops；It is equipped in the pedestal 7 for driving the material containing box 88 to generate mobile driving device；Work as plastics It is put into after cleaned dry when being handled in plastic crushing equipment 8, driving device drives material containing box 88 toward plastic crushing equipment 8 Movement outside makes material containing box 88 move to 8 outside of plastic crushing equipment, convenient for plastics are encased in material containing box 88, plastics dress Enter into material containing box 88 rear drive equipment start-up operation, by the driving to crushing plant of material containing box 88, makes plastics in crushing plant Interior carry out break process, convenient for plastics are put into crushing plant make plastics enter in crushing plant complete it is broken；Work as modeling After the completion of material is broken, material containing box 88 is transported out of plastic crushing equipment 8 under the action of driving device, convenient for broken Plastics are collected processing, promote plastic crushing efficiency；It is controlled by control device hammer 821 is rolled, control rolls hammer 821 move up and down, and make to roll after hammer 821 rises and fall down under gravity, pound and fall on material containing box 88 to material containing Plastics in box 88 play fragmentation, promote plastic crushing effect；Pass through the controllable work shape for rolling hammer 821 of control device State makes to roll hammer 821 and works again after plastics enter in crushing plant, the reliability of lifting means；By rolling hammer 821 pairs of plastics play fragmentation, and plastics is made to be fractured into little particle under the rolling for rolling hammer 821, by rolling the anti-of hammer 821 Processing is rolled again, and broken work effectively is carried out to plastics, increases plastic crushing effect.

Mounting plate 81 is equipped in the plastic crushing equipment 8, the hammer 821 that rolls is equipped with drive rod 82, the transmission 82 top of bar is equipped with third connecting rod 822, is equipped with third limit plate 823 at the top of the third connecting rod 822；The third connection Bar 822 is arranged on the mounting plate 81；Mounting plate 81 is set to 8 top of plastic crushing equipment, and mounting plate 81 is equipped with through-hole, the Three connecting rods 822 are arranged in through-hole；Third connecting rod 822 can move up and down along through-hole wall；Third connecting rod 822 To roll 821 position-limiting actions of hammer, third connecting rod 822 is when rolling 821 pairs of plastics of hammer and being crushed along on mounting plate 81 Through-hole move up and down, third connecting rod 822 can only be moved up and down along position defined by through-hole, to play Position-limiting action makes to roll hammer 821 on preset installation position, avoids rolling the deviation when playing broken work to plastics of hammer 821 Work default position, influences the normal work of plastic crushing equipment 8；Third limit plate 823 is to the maximum distance of fall for rolling hammer 821 It provides constraints, avoids rolling the length that hammer 821 decrease beyond third connecting rod 822 under gravity, connect third Bar 822 and mounting plate 81, which disengage, to be connected, and loses third connecting rod 822 to the position-limiting action for rolling hammer 821, makes to roll 821 nothings of hammer Method does rise movement, influences the service life for rolling hammer 821；Drive rod 82 passes through drive rod to 821 transmission effects of hammer are rolled 82, which enable to roll hammer 821, which receives the power from power device, makes to roll hammer 821 and realize to rise functions, makes to roll hammer 821 more Good provides fragmentation to plastics.

81 bottom surface of mounting plate is equipped with third link block 811, and the third link block 811 is equipped with driving motor, institute It states and is arranged with driving wheel 85 in driving motor output shaft；The drive rod 822 is equipped with the first driving cog, on the driving wheel 85 Equipped with the second driving cog matched with first driving cog；811 back side of third link block is equipped with motor mounting rack, driving electricity Machine is installed on above-mentioned motor mounting rack, is played installation fixed function to motor by motor mounting rack, is promoted the steady of motor work It is qualitative, so that stable being mounted on third link block 811 of driving motor is carried out driving work；Driving motor output shaft is arranged in On third link block 811, driving motor output shaft front end is made to be set to 811 front of third link block, driving wheel 85 connects set on third Connect 811 front of block；When rolling hammer 821 when carrying out broken work to plastics, driving motor work drives driving wheel 85 to rotate, and leads to The cooperation between driving wheel 85 and drive rod 82 is crossed, drive rod 82 is made, toward being raised, to make to roll hammer under the drive of driving wheel 85 821 rise to certain altitude, and driving motor rotates backward after rolling hammer 821 and rising to specified altitude assignment, drive driving wheel 85 anti- To rotation, rolls hammer 821 and fall down under the action of self gravity and driving motor power, fall and plastics are risen on plastics Fragmentation；By rolling the double action of hammer 821 self gravitys and driving motor power, makes to roll and fall in plastics under hammer 821 On break process is carried out to plastics, it is effective to promote plastic crushing effect, so that plastics is preferably broken processing；Pass through driving cog Between transmission cooperation, make the power of driving motor it is more stable pass to drive rod 82, drive rolls hammer 821 and does elevator It is dynamic；By the mating connection between tooth and tooth, the fitment stability of driving wheel 85 and drive rod 82 is promoted, makes driving wheel 85 always It cooperates together with drive rod 82, promotes the reliability for rolling hammer 821.

81 bottom surface of mounting plate is additionally provided with the 4th link block 812, is connected with installation on the 4th link block 812 Frame 83 is connected with driven wheel 84 on the mounting rack 83, and the driven wheel 84 is equipped with and first driving cog matches The third driving cog of conjunction；It is described flexible connection be it is hinged, mounting rack 83 can be rotated around tie point, mounting rack 83 be L-type, Driven wheel 84 is set to the bending part at 83 middle part of mounting rack, and driven wheel 84 is made to have more installation spaces, promotes driven wheel 84 and installs Stability；Mounting rack 83 plays installation fixed function to the 4th link block 812；Driven wheel 84 and driving wheel 85, which cooperate, to be controlled The ascending motion of drive rod 82, driven wheel 84 and driving wheel 85 are respectively arranged on 82 two sides of drive rod, by driven wheel 84 and actively The mutual cooperation effect of wheel 85, is clamped in centre for drive rod 82, increases the first driving cog and the second driving cog and third is driven The fiting effect of tooth avoids the first driving cog and the second driving cog or third driving cog from disengaging connection in the process of transmission, increases Roll the reliability of 821 work of hammer.

8 inner wall of plastic crushing equipment is equipped with third supporting block 87, and the control device is set on the third branch The piston rod of control cylinder 86 on bracer 87, the control cylinder 86 is matched with the mounting rack 83；Control cylinder 86 Piston rod is fixedly connected with 83 bottom end of mounting rack, and control cylinder 86 can drive mounting rack 83 to be rotated around tie point, to control Whether formed and is engaged between driven wheel 84 processed and drive rod 82；Third supporting block 87 is triangular structure, utilizes the steady of triangle Qualitative principles increase the support effect of 87 pairs of third supporting block control cylinders 86；It controls cylinder 86 and is set to third supporting block 87 3 On the upper side of angular structure, it is obliquely installed control cylinder 86, drives mounting rack 83 to be rotated convenient for control cylinder 86；When After plastics enter in plastic crushing equipment 8 with material containing box 88, control cylinder 86 controls its piston rod and extends outward, pushes peace It shelves 83 to move forward, is adjacent to driven wheel 84 mutually with drive rod 82, increase the cooperation of the first driving cog and third driving cog Effect rolls hammer 821 and rises to specified altitude assignment under the action of driving wheel 85 and driven wheel 84；Finger is risen to when rolling hammer 821 After determining height, control cylinder 86 drives piston rod to shrink, and makes mounting rack 83 toward back rotation, disengage driven wheel 84 and drive rod 82 it Between cooperation, disconnect driven wheel 84 and cooperate with the connection of drive rod 82, driving wheel 85 rotates backward, make to roll hammer 821 from It falls to pounding down under the action of body gravity and driving motor and fall on plastics, break process is carried out to plastics, reduction rolls hammer 821 The resistance being subject in dropping process makes to roll hammer 821 and preferably falls, promotion plastic crushing effect.

Be equipped with inner cavity chamber 71 in the pedestal 7, the driving device include set on the inner cavity chamber 71 lead screw motor 73, The screw rod 74 being connected with 73 output shaft of lead screw motor, the nut 883 that is sheathed on the screw rod 74 and it connect the nut 883 with the sliding block 882 of the material containing box 88；Screw rod 74, lead screw motor 73 and nut 883 are installed in inner cavity chamber 71, avoided Screw rod 74 and the cooperation of nut 883 are influenced when being moved by the external world, and the reliability of lifting driving device enables driving device Preferably driving material containing box 88 is moved, and is worked convenient for the charging of plastic crushing equipment and feeding；Lead screw motor 73 is set to interior On the inner wall of 71 side of chamber, lead screw motor 73, which provides power for screw rod 74, makes screw rod 74 rotate；882 top surface of sliding block and load Magazine 88 is fixedly connected with, and bottom surface is fixedly connected with nut 883, drives material containing box 88 to be moved by sliding block 882 when nut 883 is moved It is dynamic, so that material containing box 88 is smoothly passed in and out plastic crushing equipment 8 under the drive of the drive；When needing to be encased in plastics Be transported into material containing box 88 in plastic crushing equipment 8 when carrying out break process to plastics, the work of lead screw motor 73 drive screw rod 74 into Row rotation, nut 883 are moved with the rotation of screw rod 74 along the screw thread on screw rod 73, drive material containing by sliding block 882 Box 88 is moved, and material containing box 88 is removed crushing plant, convenient for carrying out charging work to material containing box 88 on the outside of crushing plant, Material containing box 88 is set preferably to charge；After the completion of plastics are crushed in crushing plant, lead screw motor 73 rotates backward drive Screw rod 74 rotates backward, and nut 883 moves backward under the action of screw rod 74, from the other side of crushing plant by broken modeling Material transports, and carries out collecting operation to broken plastics convenient for operator.

The pedestal 7 is equipped with the sliding slot 72 matched with the sliding block 882；It is set on 8 side wall of plastic crushing equipment There are inlet and outlet 89；The material containing box 88 is equipped with striker plate 881；Striker plate 881 is set to 88 edge of material containing box, pushes up in material containing box 88 Face forms groove convenient for storing to plastics；Sliding slot 72 and sliding block 882 cooperate, and play limit to the movement of material containing box 88 and make With moving material containing box 88 can only along direction as defined in sliding slot 72, material containing box 88 avoided to deviate default rail when moving Mark impacts equipment；The position-limiting action played by sliding slot 72 and the mutual cooperation of sliding block 882, makes nut 883 in screw rod 74 It will not be rotated together with screw rod 74 when rotation, it is ensured that nut 883 can be rotated along screw rod 74 and be moved, and promote driving dress Set the stability of work；Inlet and outlet 89 are respectively provided with inlet and outlet 89 in crushing plant two sides, will mould for passing in and out for material containing box 88 The charging and discharging of material are separated, and avoiding the charging of plastics and discharging from mixing influences plastic crushing efficiency；In material containing box Striker plate 881 is arranged in 88 edge, avoids plastics from falling out of material containing box 88 in broken work, prevents plastics from dropping out material containing box 88 fall and block sliding slot 72 on sliding slot 72, influence the normal movement of material containing box 88, reduce plastic crushing treatment effeciency, extend Service life of equipment reduces cost of equipment maintenance.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (10)

1. a kind of plastic processing system, including plastic cleaning drying equipment, plastic crushing equipment (8) and plastic grain screening are set Standby, the plastic crushing equipment (8) includes set on the pedestal (7) of plastic crushing equipment (8) bottom, set on the pedestal (7) it material containing box (88) on and is set to above the material containing box (88) and rolls hammer (821)；It is characterized by: the plastics are broken It is equipped in broken equipment (8) and rolls the control device that hammer (821) carry out elevating movement described in control；It is equipped with and uses in the pedestal (7) In the driving device for driving the material containing box (88) to generate movement.

2. a kind of plastic processing system described in accordance with the claim 1, it is characterised in that: set in the plastic crushing equipment (8) Have mounting plate (81), equipped with drive rod (82), drive rod (82) top is equipped with third connecting rod for described roll hammer (821) (822), third limit plate (823) are equipped at the top of the third connecting rod (822)；The third connecting rod (822) is arranged in institute It states on mounting plate (81).

3. a kind of plastic processing system according to claim 2, it is characterised in that: mounting plate (81) bottom surface is equipped with the Three link blocks (811), the third link block (811) are equipped with driving motor, are arranged with master in the driving motor output shaft Driving wheel (85)；The drive rod (822) is equipped with the first driving cog, and the driving wheel (85) is equipped with and first driving cog The second driving cog matched.

4. a kind of plastic processing system described in accordance with the claim 3, it is characterised in that: mounting plate (81) bottom surface is additionally provided with 4th link block (812) is connected with mounting rack (83) on the 4th link block (812), living on the mounting rack (83) Dynamic to be connected with driven wheel (84), the driven wheel (84) is equipped with the third driving cog matched with first driving cog.

5. a kind of plastic processing system according to claim 4, it is characterised in that: plastic crushing equipment (8) inner wall It is equipped with third supporting block (87), the control device is the control cylinder (86) on the third supporting block (87), institute The piston rod for stating control cylinder (86) is matched with the mounting rack (83).

6. a kind of plastic processing system described in accordance with the claim 1, it is characterised in that: be equipped with inner cavity chamber in the pedestal (7) (71), the driving device includes exporting set on the lead screw motor (73) of the inner cavity chamber (71), with the lead screw motor (73) The connected screw rod (74) of axis, the nut (883) being sheathed on the screw rod (74) and the connection nut (883) and the material containing The sliding block (882) of box (88).

7. a kind of plastic processing system according to claim 6, it is characterised in that: the pedestal (7) be equipped with it is described The sliding slot (72) that sliding block (882) matches；Plastic crushing equipment (8) side wall is equipped with inlet and outlet (89)；The material containing box (88) striker plate (881) are equipped with.

8. a kind of plastic processing system described in accordance with the claim 1, it is characterised in that: the plastic grain screening plant, packet Include cabinet (1), the first filter layer (31) being set in the cabinet (1), second below first filter layer (31) Filter layer (32) and the carrier base (14) for being used to support the cabinet (1), first filter layer (31) and second filtering Layer (32) is detachably connected with the cabinet (1), and the plastic grain screening plant further includes for making first filter layer (31) and second filter layer (32) generates the jittering device shaken.

9. a kind of plastic processing system according to claim 8, it is characterised in that: first filter layer (31) and described Second filter layer (32) is respectively arranged below with support rod (15), and the support rod (15) is equipped with multiple support components (5).

10. a kind of plastic processing system according to claim 9, it is characterised in that: the support component (5) includes being connected In on the support rod (15) support spring (51), be fixed on the support plate (52) on the support spring (51) top and be set to Multiple balls (53) on the support plate (52).