CN108705706A - A kind of waste plastics crushing plant - Google Patents

Abstract

The invention discloses a kind of plastic crushing equipment, including babinet, preliminary breaker and secondary crushing device are equipped in the babinet, the preliminary breaker is set to above the secondary crushing device, the top of the box is equipped with feed inlet, and the top of the box is additionally provided with suction device；The present invention can help the plastics in feed inlet preferably to enter in babinet and carry out break process to plastics, prevent plastics from blocking feed inlet, improve crushing efficiency.

Description

A kind of waste plastics crushing plant

Technical field

The invention belongs to technical field of plastic, more particularly, to a kind of waste plastics crushing plant.

Background technology

Plastic breaker is widely used in waste plastics for broken worn-out plastics and factory's plastic leftover bits, plastic breaker The recycling of regeneration and factory's leftover pieces.When being crushed to plastics, plastics are too fast to be added existing plastic breaker Enter in setting, making the feed inlet of babinet be blocked, the plastics of addition can not be fallen in babinet, make plastics be all deposited in into The progress that plastic crushing work is influenced at material mouth, reduces plastic crushing treatment effeciency.

Invention content

The present invention for overcome the deficiencies in the prior art, provide one is plastics quickly from feed inlet fall, promoted plastics The waste plastics crushing plant of crushing efficiency.

To achieve the goals above, the present invention uses following technical scheme：A kind of plastic crushing equipment, including babinet, institute It states and is equipped with preliminary breaker and secondary crushing device in babinet, the preliminary breaker is set on the secondary crushing device Side, the top of the box are equipped with feed inlet, and the top of the box is additionally provided with suction device；When plastics are placed into feed inlet, inhale Expect that device starts to start to work, the plastics in feed inlet are drawn into babinet by the effect of suction device, prevent plastic heap Product blocks feed inlet in feed inlet, makes plastic clip that can not fall at feed inlet, more easily plastics is made to fall, and promotes modeling Expect crushing efficiency；By the common cooperation of preliminary breaker and secondary crushing device, break process is carried out to waste plastics, makes modeling Material is fractured into tiny particles content, is recycled convenient for plastics；Feed inlet is set as funnel-form, and feed inlet is put into convenient for plastics In, plastics are sent in babinet and carry out break process.

Preferably, the suction device includes the air pump for being equipped with the top of the box, is connected with the air pump output shaft Appendix and duckbilled spout set on the gas transmission pipe port；Air pump work is that appendix supplies, and appendix is sprayed by duckbilled Mouth carries out jet, is more refined the air-flow of ejection by duckbilled spout, to promote the intensity of air-flow ejection, promotes suction group The suction effect of part.

Preferably, the appendix is vertically arranged with the feed inlet；The air-flow and babinet sprayed by duckbilled spout Upper surface is parallel, by the effect of air-flow, the position air pressure that air-flow passes through is made temporarily to reduce, using the principle of draught head, make into The plastics in air pressure compressing feed inlet in material mouth, the plastics in feed inlet are pressed down, are enable under the plastics in feed inlet It falls in babinet, plastics is avoided to be accumulated in feed inlet, cause the blocking of feed inlet.

Preferably, the secondary crushing device include be set to the babinet in can be sprayed grinding base, with it is described The matched mixing roll of grinding base and the driving motor below the mixing roll；Driving motor drives mixing roll work, makes Mixing roll is in rotation status, and the mixing roll under rotation status cooperates with grinding base, carries out break process to plastics, is promoted Plastic crushing efficiency；When mixing roll and grinding base cooperation are crushed plastics, grinding base does spray work while grinding Make, moistening processing is carried out to secondary crushing device, the dust generated in process of lapping is sprayed with clear water, dust is made to be mixed into It is washed down in clear water, avoids the health of the excessively multipair operating personnel of dust from generating harm, improve operating environment, promote production Safety.

Preferably, the mixing roll bottom surface is equipped with baffle, the driving motor is set on the inside of the baffle；Work as mixing roll When rotation, the baffle of mixing roll bottom forms protective barrier to driving motor, shields to driving motor, prevents plastics broken The substances such as the clast of broken generation enter at driving motor, are impacted to driving motor, extend driving motor service life.

Preferably, being equipped with splicing plate below the mixing roll, the splicing plate is obliquely installed；Splicing plate is for holding The plastics being crushed are connect, by the unified collection of the plastics being crushed on splicing plate, fall the plastic crushing object edge on splicing plate It the inclined-plane that splicing plate is obliquely installed to tumble to chamfered surface, convenient for the material on splicing plate to be discharged.

Preferably, the babinet side is equipped with dodge gate, the dodge gate bottom end is flexibly connected with the babinet, described Dodge gate top is equipped with the first electromagnet, and the babinet is equipped with and matched second electromagnet of first electromagnet；When After the completion of plastic crushing work, the first electromagnet and the second electromagnet is made to power off, electromagnet loses magnetism, dodge gate and babinet Connection disconnects, and so that dodge gate is opened, dodge gate is overturn around tie point, and dodge gate and the ground of babinet side is made to be formed tiltedly Face, dodge gate and the inclined-plane that bottom surface is formed are identical as the surface slope of splicing plate, and broken plastics are via splicing plate and activity The inclined-plane that door is formed tumbles down, and to which the plastics being crushed be discharged out of babinet, the plastics being crushed are collected back It receives and utilizes.

Preferably, the babinet side is equipped with water-supply-pipe, the bottom of box is equipped with clear water reserviors, and the clear water reserviors are not set There are filter plate, described water-supply-pipe one end to be communicated with the clear water reserviors；Water-supply-pipe is used to the flow in clear water reserviors being transported to grinding In seat, grinding base is made to complete spray operation, before filter plate is set to water-supply-pipe water inlet, is carried out to entering the flow in water-supply-pipe Filtration treatment avoids the impurity being washed into clear water reserviors with flow from being transported again to grinding base by water-supply-pipe, influences to grind Grind the spray work of seat.

The present invention has the following advantages：It helps the plastics in feed inlet preferably to enter in babinet to be crushed plastics Processing prevents plastics from blocking feed inlet, improves crushing efficiency.

Description of the drawings

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

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

Specific implementation mode

In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description, it is clear that described embodiment is only A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The every other embodiment that member is obtained without making creative work should all belong to the model that the present invention protects It encloses.

As shown in Figs. 1-2, a kind of waste plastics crusher, including babinet 1, be equipped in the babinet 1 preliminary breaker and Secondary crushing device, the preliminary damaged device are set to above the secondary crushing device, and the preliminary breaker includes setting In the splicing seat 21 in the babinet 1 and the milling roller in the babinet 1 22；The secondary crushing device includes being set to institute State the grinding base 32 that can be sprayed in babinet and with 32 matched mixing roll 31 of the grinding base；Plastics enter babinet 1 Preliminary break process is carried out to plastics by the mutual cooperation of splicing seat 21 and milling roller 22 afterwards, will go into big in babinet 1 Block plastics are crushed, and so that the plastics of bulk is fractured into the plastics of fritter after entering babinet 1, are fractured into the modeling after fritter Material is fallen in secondary crushing device, by the mutual cooperation of grinding base 32 and mixing roll 31, to being fractured into the plastics of fritter Break process again is carried out, convenient for plastic crushing at the little particle of needs, is promoted plastic crushing effect；In mixing roll 31 and grind When the mill mutual cooperation of seat 32 is crushed plastics, grinding base 32 carries out spray process to plastics, passes through the spray of grinding base 32 Work, the dust generated when by shredded plastic wash away, take away dust by flow, prevent dust from diffusing in air, It causes damages to the health of operating personnel, promotes the safety of production.

32 side of grinding base is fixedly connected on 1 inner wall of babinet, and the other side forms truncated cone-shaped cavity, mixing roll in babinet 1 31 with grinding base 32 to be formed by truncated cone-shaped cavity corresponding, mixing roll 31 assembled with grinding base 32 after there are certain interval, And the gap on grinding base 32 and 31 top of mixing roll is more than the gap of lower part, when plastics being enable to be handled by secondary crushing device by It is preferably broken；The mixing roll 31 is equipped with elastic cushion block 312, and the elastic cushion block 312 is made of elastic material, can be adopted It is made of silica gel or rubber, the elastic cushion block 312 is by being adhesively fixed on 31 surface of mixing roll, on the elastic cushion block 312 Equipped with abrasive sheet 311, for abrasive sheet 311 by being adhesively fixed on elastic cushion block 312, abrasive sheet 311 wraps elastic cushion block 312, elastic cushion block 312 is set between abrasive sheet 311 and mixing roll 31；Abrasive sheet 311 is located on elastic cushion block 312, when grinding When grinding roller 31 and grinding base 32 be crushed plastics, elastic cushion block 312 is squeezed generation deformation, prevent plastics excessively into Enter into secondary crushing device, the gap between mixing roll 31 and grinding base 32 is blocked, the normal of secondary crushing device is influenced Work；The abrasive sheet 311 is equipped with multiple first convex blocks 314, and 311 top of the abrasive sheet is equipped with connecting bridge 313, the company It is domes to connect bridge 313, and 313 edge of connecting bridge is connected with abrasive sheet 311,311 top of abrasive sheet is wrapped, connecting bridge 313 use resilient material, have certain deformability, when plastics fall the gap between mixing roll 31 and grinding base 32 When, it prevents plastics from falling on elastic cushion block 312, elastic cushion block 312 is impacted, by the arch design of connecting bridge 313, The enabling capabilities for promoting connecting bridge 313 can effectively play the role of blocking plastics, and increase elastic cushion block 312 uses the longevity Life；32 bottom surface of the grinding base is equipped with and first convex block, 314 matched second convex block 322；By on mixing roll 31 The mutual cooperation of first convex block 314 and the second convex block 322 on grinding base 32, promotes the crushing effect of secondary crushing device, makes Plastics can more effectively be fractured into graininess.

1 bottom of the babinet is equipped with clear water reserviors 15, and 1 side of the babinet is equipped with water-supply-pipe 4, and water-supply-pipe 4 is equipped with water pump 41, it is used to help 4 water delivery of water-supply-pipe effect；The storage chamber 321 being connected with the water-supply-pipe 4, institute are equipped in the grinding base 32 It states 321 bottom of storage chamber and is equipped with spray apertures 323,321 bottom surface of the storage chamber is 32 bottom surface of grinding base, and spray apertures 323 are set to Between two adjacent second convex blocks 322；4 lower end of water-supply-pipe is arranged in babinet 1 and is communicated with clear water reserviors 15, and upper end is arranged in grinding Want to pass through with storage chamber 321 in seat 32；When secondary crushing device is crushed plastics, water pump 41 is started to work, water pump 41 Water-supply-pipe 4 is helped to carry out water delivery operation, the flow in clear water reserviors 15 is transported storage chamber by water-supply-pipe 4 in water pump under effect In 321, flow is accumulated in storage chamber 321 and is sprayed by the spray apertures 323 of 321 bottom of storage chamber, in break process Plastics carry out spray process, by plastic crushing generate dust washed away with clear water, prevent the excessively multipair operating personnel of dust Health impacts；Spray apertures 323 are prevented into mixing roll 31 and grinding base between two adjacent second convex blocks 322 simultaneously 32 pairs of plastics are blocked when being crushed by plastics, and the plastics being blocked on 322 gap of the second convex block are washed away down, device is enable Enough normal operations.

The splicing seat 21 is set to 32 top of the grinding base, and the splicing seat 21 is obliquely installed, and 1 top of the babinet is set There are feed inlet 11, the feed inlet 11 to be set to 21 top of the splicing seat；The feed inlet 11 is set as two, is respectively arranged on babinet The 1 top left and right sides, feed inlet 11 are set as infundibulate, can be preferably put into babinet convenient for plastics, pass through feed inlet 11 It is fallen on splicing seat 21 into the plastics in babinet 1,21 upper surface of splicing seat is obliquely installed, lower surface and 32 upper table of grinding base Face is in contact, and 21 side of splicing seat is fixed on 1 inner wall of babinet, and the other side forms through-hole in babinet 1, is being connect when plastics are fallen When expecting on seat 21, plastics are tumbled along the inclined-plane of 21 upper surface of splicing seat, are played buffer-oriented to plastics, are cut and fall in case Plastics are imported in secondary crushing device and carry out break process to plastics by the gravitional force of the plastics in body 1.

The milling roller 22 is set to 21 top of the splicing seat, and the milling roller 22 is equipped with multiple raised lines 23, milling roller 22 are set to 21 middle part of splicing seat close to through hole, and there are certain intervals, 23 section of raised line between milling roller 22 and splicing seat 21 is Semicircle is evenly distributed on milling roller 22, and when plastics are fallen on splicing plate 21, milling roller 22 starts to rotate, plastics edge The inclined-plane on splicing plate 21 tumbles down, is rolled roller 22 and is blocked, milling roller 22 passes through raised line 23 during rotation Plastics are pushed, make to pass through in gap of the plastics between milling roller 22 and splicing plate 21, the plastics of bulk are carried out just The break process of step is allowed to be fractured into fritter plastics convenient for being crushed by secondary crushing device.

Connecting rod 12 is equipped in the babinet 1, the connecting rod 12 is equipped with receiving block 121, is set in the receiving block 121 There are driving motor 33, the output shaft of the driving motor 33 to be connected with the mixing roll 31, driving motor 33 is set to mixing roll 31 lower sections, shield to driving motor, and preventing broken plastics from falling down hit driving motor 33 influences driving electricity The service life of machine 33；Setting connecting rod 12 is that receiving block 121 provides support force, and 12 yuan of tubulars of connecting rod are avoided in plastics Connecting rod 12 plays barrier effect to plastics when whereabouts, under the plastics fallen in connecting rod 12 continue along 12 surface of connecting rod It falls；Receiving block 121 is that driving motor 33 and mixing roll 31 provide support force, and connecting rod 12 can be arranged a plurality of, increase to receiving block 121 support effect, lifting means reliability extend service life of equipment；Driving motor 33 is that mixing roll 31 provides power, is made Mixing roll 31 can complete the broken work to plastics with the mutual cooperation of grinding base 32, and 31 bottom surface of the mixing roll is equipped with baffle 315, the driving motor 33 is set to 315 inside of the baffle；When mixing roll 31 rotates, the baffle 315 of 31 bottom of mixing roll Protective barrier is formed to driving motor 33, is further shielded to driving motor 33, prevents plastic crushing from generating broken The substances such as bits enter at driving motor 33, are impacted to driving motor 33, extend the service life of driving motor 33.

31 lower section of the mixing roll is equipped with splicing plate 5, and the splicing plate 5 is obliquely installed, and the splicing plate 5 is equipped with infiltration Hole 51, splicing plate 5 by the unified collection of the plastics being crushed on splicing plate 5, are fallen in splicing for accepting the plastics being crushed Plastic crushing object on plate 5 is tumbled along the inclined-plane that splicing plate 5 is obliquely installed to inclined-plane bottom surface, is convenient for the object on splicing plate 5 Material is discharged；Water seepage hole 51 is used to filter out in the water that spray is fallen, and the flow fallen on splicing plate 5 is made to pass through water seepage hole 51 fall in the clear water reserviors 15 of 1 bottom of babinet, and ponding on splicing plate 5 is avoided excessively to increase the load-bearing burden of splicing plate 5；Pass through The mutual cooperation of water seepage hole 51 and clear water reserviors 15, makes flow be recycled, and avoids a large amount of wastes for causing water, meets environmental protection Theory；Described 5 one end of splicing plate is flexibly connected with the babinet 1, and the flexible connection can be hinged, and 1 inner wall of the babinet is set There is chamber 18, vibrations spring 181 is equipped in the chamber 18,5 other end of splicing plate connects with the vibrations spring 181, 181 bottom end of vibrations spring is fixedly connected with chamber 18, and top is fixedly connected with one end of splicing plate 5, when plastics are fallen in splicing When on plate 5, since plastics fall the gravitional force of generation, splicing plate 5 is set to push vibrations spring 181, vibrations spring 181 is in elastic force Under the action of spring back, make splicing plate 5 generate vibrating effect, splicing plate 5 under the action of shake spring 181 around be flexibly connected point Vibrations are generated, helps the material on splicing plate 5 to shake off inclined-plane, convenient for shaking loose material, flow is enable to pass through between material Gap is preferably fallen by water seepage hole 51, and flow is avoided to accumulate on splicing plate 5.

1 side of the babinet is additionally provided with dodge gate 16, and the dodge gate 16 is set to the surface bottom that splicing plate 5 is formed, living Dynamic 16 one end of door is hinged with babinet 1, and hinge joint is overlapped with splicing plate 5 with the tie point of babinet 1, interaction 16 tops equipped with the One electromagnet 161, babinet 1 are equipped with and first electromagnet, 161 matched second electromagnet 17；When plastic crushing processing After, the first electromagnet 161 and the power-off of the second electromagnet 17 make electromagnet lose magnetism, dodge gate 16 loses magneticaction It is disconnected with babinet 1, dodge gate 16 is overturn around hinge joint, and inclined-plane, dodge gate 16 are formed with the ground of 1 side of babinet Identical as 5 surface slope of splicing plate as the bottom surface surface slope formed, the plastics being broken are rolled down by the effect on inclined-plane It falls, is gone out the plastic row being crushed in babinet 1 by dodge gate 16, convenient for handling the plastics recovery being crushed.

1 side of the babinet is equipped with equipment cavity 13, and vibration motor 14, the vibration motor 14 are equipped in the equipment cavity 13 Output shaft is equipped with cam 141；The vibrating motor 14 and driving motor 33 be can normally be commercially available on the market it is anti- Hydroelectric machine；Vibration motor 14 is arranged in equipment cavity 13, is shielded to vibration motor 14, prevents vibration motor 14 long-term The exposed service life for influencing vibration motor 14 outside；When vibration motor 14 works, driving cam 141 rotates, and cam 141 is turning When dynamic its flange discontinuity and splicing plate 5 contact, splicing plate 5 generates vibrations under the action of shaking spring 181, makes splicing plate 5 one end are shaken around flexible connection point, prevent plastics powder from blocking water seepage hole 51, the tamper in water seepage hole 51 is trembled It falls, preferably falls from water seepage hole 51 convenient for flow；The plastic crushing object on docking flitch 5 is opened when dodge gate 16 to be drained When, vibration motor 14 works on, and by the cooperation of cam 141 and vibrations spring 181, makes splicing plate 5 that lasting shake occur, Plastics on splicing plate are shaken off, plastics is enable preferably to carry out idler wheel along the inclined-plane that splicing plate 5 is formed, being convenient for will Plastic row goes out in babinet 1.

1 top of the babinet is additionally provided with suction device, and the suction device includes the air pump for being equipped with 1 top of the babinet 19, the appendix 191 being connected with 19 output shaft of the air pump and the duckbilled spout 192 set on 191 port of the appendix, air pump 19 output shafts are arranged in babinet 1, and appendix 191 is set in babinet 1, and duckbilled spout 192 is set to 11 lower section of feed inlet, described defeated Tracheae 191 is vertically arranged with the feed inlet 11；When plastics are put into feed inlet 11, air pump 19 is started to work, to defeated Tracheae 191 carries out interim gas transmission, makes the side blow flow outward of the stage of duckbilled spout 192, passes through the work of duckbilled spout 192 With making the air-flow of blowout that there is higher flow velocity, current rate, since appendix 191 and feed inlet 11 are vertically arranged, duck are promoted The air-flow that mouth spout 192 is blown out is mutually parallel with 1 top surface of babinet, by the effect of air-flow, keeps 11 bottom air pressure of feed inlet temporary It reduces, the air pressure on 11 top of feed inlet pushes the plastics in feed inlet 11 down under the action of draught head, will be in feed inlet 11 Plastics be pushed into babinet 1, prevent plastics from being blocked in feed inlet 11, influence plastic crushing process.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Any one 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 (8)

1. a kind of plastic crushing equipment, including babinet（1）, the babinet（1）It is interior to be equipped with preliminary breaker and second-time breakage dress It sets, the preliminary breaker is set to above the secondary crushing device, the babinet（1）Top is equipped with feed inlet（11）, It is characterized in that：The babinet（1）Top is additionally provided with suction device.

2. a kind of waste plastics crushing plant described in accordance with the claim 1, it is characterised in that：The suction device includes being equipped with institute State babinet（1）The air pump at top（19）And the air pump（19）The connected appendix of output shaft（191）And it is set to the appendix （191）The duckbilled spout of port（192）.

3. a kind of waste plastics crushing plant according to claim 2, it is characterised in that：The appendix（191）With it is described Feed inlet（11）It is vertically arranged.

4. a kind of waste plastics crushing plant described in accordance with the claim 1, it is characterised in that：The secondary crushing device includes setting In the grinding base that can be sprayed in the babinet（32）And the grinding base（32）Matched mixing roll（31）And set on institute State mixing roll（31）The driving motor of lower section（33）.

5. a kind of waste plastics crushing plant according to claim 4, it is characterised in that：The mixing roll（31）Bottom surface is equipped with Baffle（315）, the driving motor（33）Set on the baffle（315）Inside.

6. a kind of waste plastics crushing plant according to claim 4, it is characterised in that：The mixing roll（31）Lower section Equipped with splicing plate（5）, the splicing plate（5）It is obliquely installed.

7. a kind of waste plastics crushing plant according to claim 6, it is characterised in that：The babinet（1）Side, which is equipped with, lives Dynamic door（16）, the dodge gate（16）Bottom end and the babinet（1）Flexible connection, the dodge gate（1）Top is equipped with the first electricity Magnet（161）, the babinet（1）It is equipped with and first electromagnet（161）Matched second electromagnet（17）.

8. a kind of waste plastics crushing plant described in accordance with the claim 1, it is characterised in that：The babinet（1）Side is equipped with defeated Water pipe（4）, the babinet（1）Bottom is equipped with clear water reserviors（15）, the clear water reserviors（15）It is not equipped with filter plate（151）, described defeated Water pipe（4）One end and the clear water reserviors（15）It communicates.