CN208841638U - A kind of waste and old wood plastic composite Special crushing recyclable device of high intensity - Google Patents

Abstract

The utility model discloses a kind of waste and old wood plastic composite Special crushing recyclable devices of high intensity, it is made of feeding conveyor tool, sawing machinery, precooling equipment, low-temperature treatment equipment, cold source, impact grinding machinery, wood plastic composite is entering and impact grinding machinery progress impact grinding after precooling equipment and the processing of low-temperature treatment equipment, material is also respectively connected on the material screening equipment and backhauls mechanical and packaging facilities, the material backhauls machinery and further connect with precooling equipment.The utility model can make wood plastic composite be more convenient for recycling, biggish wood plastic composite is cut into lesser piece, to conveniently cool down, it can increase the brittleness of material, to facilitate material fragmentation into particle, and broken material can be screened, facilitate and underproof material is re-started into processing, to increase material recycling rate of waterused, and qualified material can be packaged, facilitate transhipment.

Description

A kind of waste and old wood plastic composite Special crushing recyclable device of high intensity

Technical field

The utility model relates to wood plastic composite recovery technology field more particularly to a kind of waste and old wood plastics composites of high intensity Material Special crushing recyclable device.

Background technique

Wood plastic composite is considered as a kind of recyclable environment-friendly materials, and waste and old or damage product can pass through " powder It is broken " at the Wood Plastics Composite Product of particle and further cyclic process Cheng Xin.But compared with plastics, wood plastic composite has The double dominant of timber and plastics, can intensity and toughness with higher, the especially wood to some high intensity after compound Plastic composite materials crush relatively difficult, and need in crushing process to consume biggish mechanical energy and generate huge make an uproar Sound.

Wood plastic composite is lignocellulosic material and the compound product of thermoplastic, in common timber or other wood It is needed in the machining and crushing and processing of matter fibrous material using biggish mechanical energy, with sharp cutlery and biggish power Amount destroys the cell wall of plant, and then realizes the crushing to lignocellulosic material.And add in common thermoplastic Passing through heating during work can be very good to make plastic molten melt, also can be very good to carry out recycling and reusing to plastics.But pass through The property of wood plastic composite and timber and plastics that Compound Machining obtains is different from, with wood plastic composite intensity and tough Property raising, crushing wood plastic composite to process the means of timber has larger difficulty, and since lignocellulosic material is heated It does not melt, and conventional plastic molten melt recovery method is made also not exclusively to be suitable for the recycling of wood plastic composite.Wood The crushing and recycling of plastic composite materials become the major issue for needing to solve in the prior art.

Summary of the invention

Purpose of the utility model is to solve high-intensity wood plastic composite existing in the prior art is non-breakable And the defect disadvantage that removal process energy consumption is high, and propose a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of waste and old wood plastic composite Special crushing recyclable device of high intensity, including feeding conveyor tool and sawing machine Tool, the feeding conveyor tool is opposite with one end of the sawing machinery, can be answered wood moulding by the feeding conveyor tool Condensation material is delivered to the sawing machinery, and the other end of the sawing machinery is communicated with equipment is precooled, wood plastic composite energy Enough enter the low-temperature treatment equipment for precooling equipment and connecting with the precooling equipment by the sawing machinery, it is described pre- It is respectively connected with cold source in cooling equipment and the low-temperature treatment equipment, the low-temperature treatment equipment is connected with impact grinding machinery, The wood plastic composite is able to enter and the punching after the precooling equipment and low-temperature treatment equipment processing It hits crushing mechanism and carries out impact grinding.

Preferably, it is connected with material screening equipment on the impact grinding machinery, also distinguished on the material screening equipment It is connected with material and backhauls mechanical and packaging facilities, the material backhauls machinery and further connect with precooling equipment.

Preferably, the cold source includes nitrogen storage tank, and the low-temperature treatment equipment includes liquid nitrogen processing storehouse, the liquid nitrogen The upper end for handling storehouse, which is run through, is equipped with the second connecting tube, and the lower end of second connecting tube is connected with shower plate, second connection One end of pipe is connected with the nitrogen storage tank, and spacing are rotatably connected to multiple on one end side wall in liquid nitrogen processing storehouse etc. Third shaft, one end of multiple third shafts run through liquid nitrogen and handle the other end side wall in storehouse and extend to liquid nitrogen processing storehouse Side, one end of multiple third shafts are respectively and fixedly provided with turntable, and the side common rotation of multiple turntables is connected with cross bar, the liquid nitrogen The other side in processing storehouse is equipped with the 4th driving motor, and the output shaft of the 4th driving motor is through the other side in liquid nitrogen processing storehouse And extend in liquid nitrogen processing storehouse, the output shaft end of the 4th driving motor is fixed therein the one of a third shaft The side of side, liquid nitrogen processing storehouse is connected with the impact grinding machinery.

Preferably, it is connected between the precooling equipment and the cold source by the first connecting tube, the precooling equipment Mechanical driving device is equipped between the low-temperature treatment equipment, by the mechanical driving device by the wood moulding after precooling Composite material is transferred into low-temperature treatment equipment.

One end of first connecting tube, which is run through, is equipped with carrier block, and the carrier block is equipped with bearing groove, and the first connection One end of pipe extends in bearing groove, and the side of the carrier block is equipped with the second driving motor, and the second driving motor is defeated Shaft is through carrier block and extends in bearing groove, and the output shaft end of second driving motor is fixed with the first spiral conveying Bar, the side of the carrier block are fixed on the side in liquid nitrogen processing storehouse, are equipped with first on the carrier block and liquid nitrogen processing storehouse Opening, and two first openings are corresponding, the first spiral conveying bar and two first openings are corresponding.

Preferably, there is station on the feeding conveyor tool, have the between the station and the carrier block One connecting plate, first connecting plate and bearing groove are corresponding, and the side of the station and first connecting plate is fixed, institute It states and is additionally provided with mounting plate on station；The sawing machinery includes transverse cutting machine and slitter, the transverse cutting machine and the slitter It is set on the mounting plate.

Preferably, common rotation connection is there are two the second shaft in the opposing sidewalls in the station, and two second turn It is rotatablely connected between axis by the first conveyer belt, the mounting plate is corresponding with the first conveyer belt, the side peace of the station Equipped with the first driving motor, and the output shaft of the first driving motor runs through the side of station and extends in station, described The output shaft end of first driving motor is fixed therein the side of second shaft, and the other side of the station is equipped with two A sliding slot is respectively and fixedly provided with electric telescopic rod on one end side wall in two sliding slots, and one end of two electric telescopic rods is respectively and fixedly provided with Sliding block, two sliding blocks are located in two sliding slots, and the upper end of two sliding blocks is rotatably connected to first rotating shaft.

Preferably, the impact grinding machinery includes crush box, and the upper end side in the crush box is open equipped with third, Common rotation is connected with the 4th shaft in opposing sidewalls in the crush box, and the side of the crush box is equipped with third driving Motor, and the output shaft of third driving motor runs through the side of crush box and extends in crush box, the third driving motor Output shaft end be fixed on the side of the 4th shaft, be equidistantly fixed with multiple first rotor plates, institute in the 4th shaft Stating common rotation connection in the opposing sidewalls in crush box, there are two impact cutting slashings, and the side of two impact cutting slashings rotates It is connected with threaded rod, and one end side wall of the one end of threaded rod in crush box and the other side for extending to crush box；It is described Bottom in liquid nitrogen processing storehouse is fixed with baffle, and baffle is located in one of the lower end of third shaft, the side of the baffle It is fixed with the second connecting plate, the side in liquid nitrogen processing storehouse is equipped with the second opening, and the second connecting plate and the second opening are opposite It answers, second opening is corresponding with third opening；The side of the crush box, which is run through, is equipped with the second spiral conveying pipeline, and described the The upper end of two spiral conveying pipelines is equipped with the 5th driving motor, and the output shaft of the 5th driving motor runs through the second spiral conveying It manages and extends in the second spiral conveying pipeline, the output shaft end of the 5th driving motor is fixed with the second spiral conveying bar, And second the lower end of spiral conveying bar be rotatably connected on the bottom in crush box, the upper end side of the second spiral conveying pipeline is passed through It is equipped with third connecting tube.

Preferably, the material screening equipment includes the shell that crush box side is arranged in, and the upper end of the shell is run through Equipped with feed hopper, and feed hopper and third connecting tube are corresponding, and the side upper end of the shell is equipped with the 5th and is open, and the described 5th Through sieve plate is equipped in opening, fixed on the intracorporal one end side wall of shell there are two telescopic rod, one end of two telescopic rods is total With the side for being fixed on sieve plate, spring, the one end that one end of the spring is immobilized in the shell are arranged on the telescopic rod On wall, and the other end of spring is fixed on the side of sieve plate, in the intracorporal opposing sidewalls of shell there are two common rotation connections 5th shaft is rotatablely connected between two the 5th shafts by the second conveyer belt, and the second conveyer belt is located at the lower end of sieve plate, institute The intracorporal other end side wall of shell is stated equipped with the 6th opening, and the second conveyer belt and the 6th opening are corresponding, the one of the shell Side is equipped with the 6th driving motor, and the output shaft of the 6th driving motor runs through the side of shell and extends in shell, described The output shaft end of 6th driving motor is fixed therein the side of the 5th shaft, and the side of the shell is equipped with the 4th and opens Mouthful, through mobile bar is equipped in the 4th opening, one end of the mobile bar is fixed on the other side of sieve plate, the shell Side is rotatably connected to the second rotor plate, and the second rotor plate eccentric setting, the side of second rotor plate and mobile bar Side is inconsistent, is sequentially connected between the output shaft and the second rotor plate of the 6th driving motor by transmission belt, the shell The side of body is fixed with the first conveying plate, and the first conveying plate and sieve plate are corresponding, and the side of first conveying plate is equipped with back Shipping unit, the side of the shell are fixed with the second conveying plate, and second conveying plate and the 6th opening are corresponding, and second is defeated The side of flitch is equipped with packaging facilities, and the packaging facilities includes baling press.

Preferably, it includes running through the first spiral conveying pipeline that the first conveying plate side is arranged in that the material, which backhauls machinery, The upper end of the first spiral conveying pipeline is equipped with the 7th driving motor, and the output shaft of the 7th driving motor runs through the first spiral shell Rotation conveying pipeline simultaneously extends in the first spiral conveying pipeline, and the output shaft end of the 7th driving motor is fixed with third spiral transferring Expect bar, and the lower end of third spiral conveying bar is rotatably connected on the bottom in the first spiral conveying pipeline, the first spiral conveying The upper end side of pipe, which is run through, is equipped with the first efferent duct, and the first efferent duct and the first connecting plate are corresponding.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, since the brittle point of pvc material in the raw material of known wood plastic composite is -5 DEG C Brittle point to -20 DEG C, polyethylene is -95 DEG C to -135 DEG C, polypropylene is 0 DEG C to -20 DEG C.Low temperature is utilized in the utility model The characteristic that the brittleness of lower material generally can all increased changes the conventional thinking that Wood-plastic material processing is carried out by heating, Wood plastic composite is destroyed in a manner of impact under the premise of reduction temperature increase Wood-plastic material is brittle, and then is realized Wood plastic composite it is effective broken.The simple power such as relative usage stretching, tortuous or compression are crushed Wood plastics and waste material, The Wood-plastic material under low temperature is destroyed more easily using impact, and required crushing power is lower, consequently facilitating wood moulding The crushing of composite material, is also convenient for the crushing and recycling of waste and old high-strength wood plastic composite, and can overcome high intensity The defect that wood plastic composite is non-breakable and energy consumption is high；

2, by the cooperation of the first conveyer belt, first rotating shaft, transverse cutting machine and slitter, wood plastic composite can be divided Cut, solving the problems, such as that material is larger is inconvenient to handle, thus facilitate it is subsequent freezed and crushed, convenient for automation at Reason, to be conducive to improve treatment effeciency；

3, the cooperation that storehouse is handled by nitrogen storage tank, carrier block, liquid nitrogen, can be effectively to the wood plastic composite after segmentation Cool down, so as to effectively increase the brittleness of wood plastic composite, facilitate it is subsequent crushed, reduce the difficulty of crushing, subtract Few energy consumption, and reduce the noise in treatment process；

4, by the cooperation of crush box, impact cutting slashings, sieve plate and shell, wood plastic composite after cooling can be carried out It is broken, and broken material can be screened, to conveniently select underproof material, and place can be re-started Reason, guarantees the quality and efficiency of material processing, improves the recycling rate of waterused of material；

In conclusion biggish wood plastic composite can be cut into lesser piece by the utility model, to facilitate progress It cools, can increase the brittleness of material, to facilitate material fragmentation into particle, and broken material can be sieved Choosing, facilitates underproof material re-starting processing, to increase material recycling rate of waterused, and can by the material of qualification into Row is packaged, and facilitates transhipment.And the brittleness of waste and old Wood-plastic material can be greatly improved, and then reduce power required when being crushed, drop Low energy consumption, and noise can be effectively reduced.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity main body Structural schematic diagram；

Fig. 2 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity structure Schematic diagram；

Fig. 3 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity turntable Structural schematic diagram；

Fig. 4 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity liquid nitrogen Handle storehouse schematic diagram of internal structure；

Fig. 5 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity crushing Case schematic diagram of internal structure；

Fig. 6 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity shell Schematic diagram of internal structure；

Fig. 7 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity first Spiral conveying pipeline schematic diagram of internal structure；

Fig. 8 be the utility model proposes a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity first Conveying plate structural schematic diagram.

In figure: 101 feeding conveyor tools, 102 sawings machinery, 103 precooling equipment, 104 cold sources, 105 low-temperature treatments are set Standby, 106 impact grindings machinery, 107 material screening equipments, 108 materials backhaul machinery, 109 packaging facilities, 1 first rotating shaft, 2 cunnings Block, 3 electric telescopic rods, 4 sliding slots, 5 first conveyer belts, 6 second shafts, 7 baling presses, 8 shells, 9 first driving motors, 10 operations Platform, 11 transverse cutting machines, 12 mounting plates, 13 slitters, 14 second driving motors, 15 first connecting plates, 16 carrier blocks, 17 first spirals Conveying bar, 18 bearing grooves, 19 first connecting tubes, 20 nitrogen storage tanks, 21 first efferent ducts, 22 liquid nitrogen handle storehouse, 23 first spiral shells Revolve conveying pipeline, 24 second connecting tubes, 25 third driving motors, 26 crush boxes, 27 the 4th driving motors, 28 first openings, 29 the Three shafts, 30 turntables, 31 cross bars, 32 second openings, 33 shower plates, 34 second connecting plates, 35 baffles, 36 thirds opening, 37 the One rotor plate, 38 the 4th shafts, 39 impact cutting slashings, 40 threaded rods, 41 the 5th driving motors, 42 third connecting tubes, 43 second Spiral conveying bar, 44 second spiral conveying pipelines, 45 first conveying plates, 46 sieve plates, 47 springs, 48 telescopic rods, 49 the 4th openings, 50 Mobile bar, 51 second rotor plates, 52 the 6th driving motors, 53 transmission belts, 54 the 7th driving motors, 55 the 5th openings, 56 the 6th Opening, 57 second conveying plates, 58 third spiral conveying bars, 59 feed hoppers, 60 the 5th shafts, 61 second conveyer belts.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical solutions in the embodiments of the present invention are clearly and completely described, it is clear that is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually describes and show in this figure The component of the utility model embodiment out can be arranged and be designed with a variety of different configurations.

Therefore, right is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below The range of claimed invention, but it is merely representative of the selected embodiment of the utility model.Based on the utility model In embodiment, those of ordinary skill in the art's every other implementation obtained under the premise of not making the creative labor Example, fall within the protection scope of the utility model.

It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.

It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or The utility model product using when the orientation or positional relationship usually put, merely to be more convenient for describing the utility model and Simplify description, and is not that the device of indication or suggestion meaning or original part must have a particular orientation, with specific orientation structure It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used It is described in distinguishing, is not understood to indicate or imply relative importance.

In addition, term "horizontal", "vertical", " pendency " etc. are unless otherwise clearly defined and limited, the term not table Show requirement component abswolute level or pendency, but can be slightly tilted.As "horizontal" only refer to its direction with respect to "vertical" and Speech is more horizontal, is not to indicate that the structure is had to fully horizontally, but can be slightly tilted.

In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set Set ", " installation ", " connected ", " connection " understanding of broad sense should be done, for example, it may be being fixedly connected, may be a detachable connection Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

Referring to Fig.1, Fig. 2, Fig. 3 and Fig. 4, a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity, including Feeding conveyor tool 101 and sawing machinery 102, the feeding conveyor tool 101 is opposite with one end of the sawing machinery 102, Wood plastic composite can be delivered to the sawing machinery 102 by the feeding conveyor tool 101, the sawing is mechanical 102 other end is communicated with equipment 103 is precooled, and wood plastic composite can be entered by the sawing machinery 102 to be precooled Equipment 103 and with the low-temperature treatment equipment 105 that connect of precooling equipment 103, the precooling equipment 103 and described low Cold source 104 is respectively connected in warm processing equipment 105, the low-temperature treatment equipment 105 is connected with impact grinding machinery 106, described Wood plastic composite by the precooling equipment 103 and the low-temperature treatment equipment 105 processing after be able to enter with it is described Impact grinding machinery 106 carries out impact grinding.

In the utility model, material screening equipment 107, the material screening are connected on the impact grinding machinery 106 Material is also respectively connected in equipment 107 and backhauls machinery 108 and packaging facilities 109, the material backhaul machinery 108 further with Equipment 103 is precooled to connect.

Referring to Fig.1-8, the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity, the cold source 104 include Nitrogen storage tank 20, the low-temperature treatment equipment 105 include that liquid nitrogen handles storehouse 22, and the upper end in liquid nitrogen processing storehouse 22, which is run through, to be set Have the second connecting tube 24, the lower end of second connecting tube 24 is connected with shower plate 33, one end of second connecting tube 24 with The nitrogen storage tank 20 is connected, and the liquid nitrogen in nitrogen storage tank 20 can be facilitated to enter by the second connecting tube 24 and shower plate 33 In nitrogen storage tank 20, so that convenient cool down to material, increases the brittleness of material, facilitate and crushed；

The side of nitrogen storage tank 20 is equipped with pre-cooler, is pre-processed in advance, material is avoided to damage in temperature-fall period Bad, the side of pre-cooler is equipped with cutter device, convenient to be split to biggish material, consequently facilitating being handled；

Spacing are rotatably connected to multiple third shafts 29, multiple third shafts on one end side wall in liquid nitrogen processing storehouse 22 etc. The side that liquid nitrogen handles the other end side wall in storehouse 22 and extends to liquid nitrogen processing storehouse 22 is run through in 29 one end, and multiple thirds turn One end of axis 29 is respectively and fixedly provided with turntable 30, and the side common rotation of multiple turntables 30 is connected with cross bar 31, when one of turntable When 30 rotation, cross bar 31 can be driven to rotate, to make other turntables 30 follow rotation, to conveniently make 29 turns of third shaft It is dynamic, it is transmitted；

The other side in liquid nitrogen processing storehouse 22 is equipped with the 4th driving motor 27, and the output shaft of the 4th driving motor 27 runs through The other side in liquid nitrogen processing storehouse 22 simultaneously extends in liquid nitrogen processing storehouse 22, and the 4th driving motor 27 uses HVP280M type, stablizes defeated Out, the output shaft end of the 4th driving motor 27 is fixed therein the side of a third shaft 29, so as to provide to transmission Power, the side that liquid nitrogen handles storehouse 22 are equipped with crushing device, can effectively by material fragmentation after cooling at particle, crushing device Side is equipped with screening plant, screens to broken material, defective material is re-started processing to accommodate.

In the utility model, it is connected between the precooling equipment 103 and the cold source 104 by the first connecting tube 19, It is equipped with mechanical driving device between the precooling equipment 103 and the low-temperature treatment equipment 105, is filled by the machine driving It sets and the wood plastic composite after precooling is transferred into low-temperature treatment equipment 105, one end of the first connecting tube 19, which is run through, to be set There is carrier block 16, carrier block 16 is equipped with bearing groove 18, and one end of the first connecting tube 19 extends in bearing groove 18, liquid nitrogen energy Entered in bearing groove 18 by the first connecting tube 19, so as to be cooled down in advance to the material in bearing groove 18；

The side of carrier block 16 is equipped with the second driving motor 14, and the output shaft of the second driving motor 14 runs through carrier block 16 and extend in bearing groove 18, the second driving motor 14 uses HVP280M type, stablize output, the second driving motor 14 it is defeated Shaft end is fixed with the first spiral conveying bar 17 out, and the second driving motor 14 can drive the first spiral conveying bar 17 to rotate, thus Facilitate and convey the material in bearing groove 18, the side of carrier block 16 is fixed on the side in liquid nitrogen processing storehouse 22, carrier block 16 and liquid nitrogen processing storehouse 22 on be equipped with the first opening 28, and two first 28 corresponding, 17 Hes of the first spiral conveying bar of opening Two first openings 28 are corresponding, and material enters liquid under the action of the first spiral conveying bar 17, by two first openings 28 Nitrogen is handled in storehouse 22, so as to cool down to material, increases the brittleness of material.

In the utility model, cutter device includes the first connecting plate 15 for being fixed on 16 other side of carrier block, and first connects Fishplate bar 15 and bearing groove 18 are corresponding, and the material after facilitating cutting enters in bearing groove 18, and the side of the first connecting plate 15 is fixed Have station 10, in the opposing sidewalls in station 10 common rotation connection there are two the second shaft 6, two the second shafts 6 it Between be rotatablely connected by the first conveyer belt 5, the side of station 10 is equipped with the first driving motor 9, and the first driving motor 9 Output shaft runs through the side of station 10 and extends in station 10, and the first driving motor 9 uses HVP280M type, stablizes defeated Out, the output shaft end of the first driving motor 9 is fixed therein the side of second shaft 6, and the first driving motor 9 can drive The rotation of second shaft 6 is conveniently split processing so that the first conveyer belt 5 be made to drive material mobile；

The other side of station 10 is set there are two sliding slot 4, is respectively and fixedly provided with electric expansion on one end side wall in two sliding slots 4 Bar 3, one end of two electric telescopic rods 3 are respectively and fixedly provided with sliding block 2, and two sliding blocks 2 are located in two sliding slots 4, electric expansion 3 energy band movable slider 2 of bar moves in sliding slot 4, and the upper end of two sliding blocks 2 is rotatably connected to first rotating shaft 1, the mobile energy of sliding block 2 It drives first rotating shaft 1 mobile, to adjust the distance between two first rotating shafts 1, facilitates and carry out clamping material, and be convenient for material Movement, mounting plate 12 is installed on station 10, and mounting plate 12 is corresponding with the first conveyer belt 5, installs on mounting plate 12 Have transverse cutting machine 11 and slitter 13, the material on the first conveyer belt 5 can be split, thus by biggish material be divided into compared with Small block facilitates and is transported and handled, so as to improve the quality of processing.

In the utility model, crushing device includes crush box 26, and the upper end side in crush box 26 is equipped with third opening 36, Common rotation is connected with the 4th shaft 38 in opposing sidewalls in crush box 26, and the side of crush box 26 is equipped with third driving electricity Machine 25, and the output shaft of third driving motor 25 runs through the side of crush box 26 and extends in crush box 26, third driving electricity Machine 26 uses HVP280M type, stablizes output, and the output shaft end of third driving motor 25 is fixed on the side of the 4th shaft 38, Third driving motor 25 can drive the 4th shaft 38 to rotate, and equidistantly be fixed with multiple first rotor plates 37 in the 4th shaft 38, There are two impact cutting slashings 39, the 4th shaft 38 rotations, so as to make for common rotation connection in opposing sidewalls in crush box 26 The rotation of first rotor plate 37, when material is fallen on the first rotor plate 37 by third opening 36, because the first rotor plate 37 rotates, To make material and two impact cutting slashings 39 collide, because the brittleness of material is larger, can be reduced quickly by material disintegrating Noise in energy consumption and treatment process, improves treatment effeciency；

The side of two impact cutting slashings 39 is rotatably connected to threaded rod 40, and crush box is run through in one end of threaded rod 40 One end side wall in 26 and the other side for extending to crush box 26, it is position that rotation threaded rod 40, which is adjustable impact cutting slashings 39, Different wood plastic composites is preferably adapted to convenient, the bottom in liquid nitrogen processing storehouse 22 is fixed with baffle 35, and baffle 35 are located in one of the lower end of third shaft 29, and the side of baffle 35 is fixed with the second connecting plate 34, handle storehouse 22 in liquid nitrogen The interior material by cooling processing is fallen on the second connecting plate 34, and the side that liquid nitrogen handles storehouse 22 is equipped with the second opening 32, and Second connecting plate 34 and the second opening 32 are corresponding, and the second opening 32 and third opening 36 are corresponding, so that convenient pass through second Opening 32 and third opening 36 enter in crush box 26, carry out pulverization process；

The side of crush box 26, which is run through, is equipped with the second spiral conveying pipeline 44, and the upper end of the second spiral conveying pipeline 44 is equipped with the Five driving motors 41, the 5th driving motor 41 use HVP280M type, stablize output, and the output shaft of the 5th driving motor 41 runs through Second spiral conveying pipeline 44 simultaneously extends in the second spiral conveying pipeline 44, and the output shaft end of the 5th driving motor 41 is fixed with Two spiral conveying bars 43, and the lower end of the second spiral conveying bar 43 is rotatably connected on the bottom in crush box 26, in crush box 26 Bottom angled setting, so that smashed material be facilitated to assemble, the 5th driving motor 41 drives the second 43 turns of spiral conveying bar It is dynamic, so as to move smashed material under the action of the second spiral conveying bar 43, the upper end of the second spiral conveying pipeline 44 Side, which is run through, is equipped with third connecting tube 42, and enters in third connecting tube 42, is conveniently further processed.

In the utility model, screening plant includes the shell 8 that 26 side of crush box is arranged in, and the upper end of shell 8, which is run through, to be set There is feed hopper 59, and feed hopper 59 and third connecting tube 42 are corresponding, smashed material passes through third connecting tube 42 and charging Bucket 59 enters in shell 8, and equipped with the 5th opening 55, the 5th is open in 55 through equipped with sieve plate 46, shell for the side upper end of shell 8 Fixed on one end side wall in 8 there are two telescopic rods 48, and one end of two telescopic rods 48 is fixed on the side of sieve plate 46 jointly, stretches Spring 47 is arranged on contracting bar 48, one end of spring 47 is fixed on one end side wall in shell 8, and the other end of spring 47 is solid It is scheduled on the side of sieve plate 46, deformation occurs for 47 stress of spring, can restore to the original state when power disappears, and drives sieve plate 46 past to facilitate Multiple mobile, the reciprocating movement of sieve plate 46 can screen the material on sieve plate 46, and the biggish unqualified particle of particle can not pass through Sieve, the lesser conforming particle of particle can be distinguished effectively by sieve, be turned to facilitate to be handled and be packaged again Fortune；

Common rotation connection is led between two the 5th shafts 60 there are two the 5th shaft 60 in opposing sidewalls in shell 8 The rotation connection of the second conveyer belt 61 is crossed, and the second conveyer belt 61 is located at the lower end of sieve plate 46, qualified particle is fallen after screening It on second conveyer belt 61, is conveyed, the other end side wall in shell 8 is equipped with the 6th opening 56, and 61 He of the second conveyer belt 6th opening 56 is corresponding, transfers out shell 8 by the 6th opening 56, and the side of shell 8 is equipped with the 6th driving motor 52, and The output shaft of 6th driving motor 52 runs through the side of shell 8 and extends in shell 8, and the 6th driving motor 52 uses HVP280M type stablizes output, and the output shaft end of the 6th driving motor 52 is fixed therein the side of the 5th shaft 60, 6th driving motor 52 can drive the 5th shaft 60 to rotate, mobile so as to make the second conveyer belt 61, to facilitate qualification Material sends out shell 8 by the 6th opening 56；

The side of shell 8 is equipped with the 4th opening 49, runs through in the 4th opening 49 and is equipped with mobile bar 50, one end of mobile bar 50 It is fixed on the other side of sieve plate 46, the side of shell 8 is rotatably connected to the second rotor plate 51, and 51 bias of the second rotor plate is set It sets, the side of the second rotor plate 51 and the side of mobile bar 50 are inconsistent, the output shaft of the 6th driving motor 52 and the second rotation It is sequentially connected between plate 51 by transmission belt 53, the 6th driving motor 52 can drive 51 turns of the second rotor plate by transmission belt 53 It is dynamic, so that the second rotor plate 51 be made to rotate, and then mobile bar 50 can be pushed mobile, mobile bar 50 is made to drive sieve plate 46 mobile, Under the action of spring 47, sieve plate 46 is moved back and forth, is screened to facilitate, improves the efficiency of screening；

The side of shell 8 is fixed with the first conveying plate 45, and the first conveying plate 45 and sieve plate 46 are corresponding, and underproof Grain is entered by the first conveying plate 45 backhauls device, to be handled again, the side of the first conveying plate 45, which is equipped with, backhauls dress It sets, the side of shell 8 is fixed with the second conveying plate 57, and the second conveying plate 57 and the 6th opening 56 are corresponding, and the second conveying plate 57 side is equipped with baling press 7, and qualified material is entered in baling press 7 by the second conveying plate 57, is packaged, thus convenient Processing.

In the utility model, backhauling device includes through the first spiral conveying pipeline that 45 side of the first conveying plate is arranged in 23, the upper end of the first spiral conveying pipeline 23 is equipped with the 7th driving motor 54, and the 7th driving motor 54 uses HVP280M type, surely The output shaft of fixed output, the 7th driving motor 54 through the first spiral conveying pipeline 23 and extends in the first spiral conveying pipeline 23, The output shaft end of 7th driving motor 54 is fixed with third spiral conveying bar 58, and the lower end rotation of third spiral conveying bar 58 It is connected to the bottom in the first spiral conveying pipeline 23, the 7th driving motor 54 can drive third spiral conveying bar 58 to rotate, thus Facilitate underproof material granule mobile, the upper end side of the first spiral conveying pipeline 23, which is run through, is equipped with the first efferent duct 21, and the One efferent duct 21 and the first connecting plate 15 are corresponding, and underproof material granule passes through the first spiral conveying pipeline 23 and the first output Pipe 21 enters on the first connecting plate 15, so as to re-start pre-cooling, and can be carried out and cools down again and crush, can improve at product The qualification rate of reason, and improve the recycling rate of waterused of material.

In the utility model, in use, biggish wood plastic composite is placed on the first conveyer belt 5, the first driving Motor 9 can drive the second shaft 6 to rotate, so that the first conveyer belt 5 is conveniently made to drive wood plastic composite mobile, electric telescopic rod 3 can push the movement of sliding block 2, the distance between two first rotating shafts 1 be adjusted to facilitate, to facilitate clamping wood and plastic composite Material makes wood plastic composite smoothly follow the first conveyer belt 5 mobile, and transverse cutting machine 11 and slitter 13 can be to the first conveyer belts 5 On wood plastic composite cut, so that biggish wood plastic composite is cut into lesser piece, pass through the first connection Plate 15 enters in bearing groove 18, and the liquid nitrogen in nitrogen storage tank 20 is entered in bearing groove 18 by the first connecting tube 19, thus side Just it is pre-chilled, the second driving motor 14 drives the rotation of the first spiral conveying bar 17, thus by the wood plastics composite in bearing groove 18 Material is sent to liquid nitrogen by the first opening 28 and is handled in storehouse 22, and the 4th driving motor 27 drives 29 turns of one of third shaft Dynamic, which drives one of turntable 30 to rotate, and makes multiple 30 common rotations of turntable by cross bar 31, to continue Wood plastic composite is transmitted, liquid nitrogen is transmitted to liquid by the second connecting tube 24 and shower plate 33 by the liquid nitrogen in nitrogen storage tank 20 Nitrogen is handled in storehouse 22, to cool down to material, increases the brittleness of material, and the material after cooling enters in crush box 26, the Three driving motors 25 drive the rotation of the 4th shaft 38, so that the first rotor plate 37 be made to rotate, send out material and impact cutting slashings 39 Raw collision, material is effectively crushed, and smashed material acts through feed hopper 59 by the second spiral conveying bar 43 Into on sieve plate 46, the rotation of the second rotor plate 51 makes mobile bar 50 drive sieve plate 46 mobile, and spring 47 can be such that sieve plate 46 resets, from And shaken, material is screened, larger material is entered in the first spiral conveying pipeline 23 by the first conveying plate 45, is passed through The rotation of third spiral conveying bar 58, thus move it on the first connecting plate 15, so that processing is re-started, qualified material Material, is packaged into baling press 7, facilitates and transported.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its inventive concept is subject to equivalent substitution or change, should all cover the protection scope of the utility model it It is interior.

Claims (7)

1. a kind of waste and old wood plastic composite Special crushing recyclable device of high intensity, including feeding conveyor tool (101) and sawing Mechanical (102), the feeding conveyor tool (101) is opposite with the mechanical one end of (102) of the sawing, is transmitted by the charging It is mechanical (102) that wood plastic composite can be delivered to the sawing by mechanical (101), which is characterized in that the sawing is mechanical (102) the other end is communicated with equipment (103) are precooled, and wood plastic composite can be entered by the sawing mechanical (102) The low-temperature treatment equipment (105) for precooling equipment (103) and connecting with precooling equipment (103), the precooling are set It is respectively connected with cold source (104) in standby (103) and the low-temperature treatment equipment (105), the low-temperature treatment equipment (105) and impact Crushing mechanism (106) is connected, and the wood plastic composite is passing through the precooling equipment (103) and the low-temperature treatment equipment (105) it is able to enter after handling and carries out impact grinding with the impact grinding mechanical (106).

2. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 1, feature exist In the impact grinding is connected with material screening equipment (107) on mechanical (106), is also divided on the material screening equipment (107) Be not connected with material and backhaul mechanical (108) and packaging facilities (109), the material backhaul machinery (108) further with precooling Equipment (103) connection.

3. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 1, feature exist In the cold source (104) includes nitrogen storage tank (20), and the low-temperature treatment equipment (105) includes liquid nitrogen processing storehouse (22), institute The upper end for stating liquid nitrogen processing storehouse (22), which is run through, is equipped with the second connecting tube (24), and the lower end of second connecting tube (24) is connected with spray It drenches plate (33), one end of second connecting tube (24) is connected with the nitrogen storage tank (20), and the liquid nitrogen handles storehouse (22) Spacing are rotatably connected to multiple third shafts (29) on interior one end side wall etc., and liquid is run through in one end of multiple third shafts (29) Nitrogen handles the other end side wall in storehouse (22) and extends to the side of liquid nitrogen processing storehouse (22), one end of multiple third shafts (29) It is respectively and fixedly provided with turntable (30), the side common rotation of multiple turntables (30) is connected with cross bar (31), and the liquid nitrogen handles storehouse (22) The other side the 4th driving motor (27) is installed, and the output shaft of the 4th driving motor (27) is through liquid nitrogen processing storehouse (22) The other side simultaneously extends in liquid nitrogen processing storehouse (22), and the output shaft end of the 4th driving motor (27) is fixed therein one The side of the side of third shaft (29), liquid nitrogen processing storehouse (22) is connected with the impact grinding mechanical (106).

4. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 3, feature exist In being connected between the precooling equipment (103) and the cold source (104) by the first connecting tube (19), the precooling is set It is equipped with mechanical driving device between standby (103) and the low-temperature treatment equipment (105), will be pre-chilled by the mechanical driving device But the wood plastic composite after is transferred into low-temperature treatment equipment (105).

5. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 4, feature exist In, one end of first connecting tube (19), which is run through, is equipped with carrier block (16), and the carrier block (16) is equipped with bearing groove (18), And first one end of connecting tube (19) extend in bearing groove (18), the side of the carrier block (16) is equipped with the second driving electricity Machine (14), and the output shaft of the second driving motor (14) through carrier block (16) and extends in bearing groove (18), described second The output shaft end of driving motor (14) is fixed with the first spiral conveying bar (17), and the side of the carrier block (16) is fixed on liquid Nitrogen handles the side of storehouse (22), is equipped with the first opening (28) in the carrier block (16) and liquid nitrogen processing storehouse (22), and two First opening (28) is corresponding, and the first spiral conveying bar (17) and two first openings (28) are corresponding.

6. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 5, feature exist In, on the feeding conveyor tool (101) have station (10), have between the station (10) and the carrier block (16) Have the first connecting plate (15), first connecting plate (15) and bearing groove (18) are corresponding, the station (10) and described the The side of one connecting plate (15) is fixed, and is additionally provided with mounting plate (12) on the station (10)；The sawing mechanical (102) includes Transverse cutting machine (11) and slitter (13), the transverse cutting machine (11) and the slitter (13) be set to the mounting plate (12) it On.

7. the waste and old wood plastic composite Special crushing recyclable device of a kind of high intensity according to claim 6, feature exist In there are two the second shaft (6), two the second shafts (6) for common rotation connection in the opposing sidewalls in the station (10) Between by the first conveyer belt (5) be rotatablely connected, the mounting plate (12) is corresponding with the first conveyer belt (5), the station (10) side is equipped with the first driving motor (9), and the output shaft of the first driving motor (9) runs through the side of station (10) And extend in station (10), the output shaft end of first driving motor (9) is fixed therein second shaft (6) Side, the other side of the station (10) is set there are two sliding slot (4), fixed on one end side wall in two sliding slots (4) Have electric telescopic rod (3), one end of two electric telescopic rods (3) is respectively and fixedly provided with sliding block (2), and two sliding blocks (2) are located at two In a sliding slot (4), the upper end of two sliding blocks (2) is rotatably connected to first rotating shaft (1).