CN109397584A - Waste plastic crushing plant - Google Patents

Abstract

The invention discloses a kind of waste plastic crushing plants, including rack, cylinder, it is set to the intracorporal crushing part of the cylinder, the first driving part and the second driving part, first driving part is matched with the crushing part to drive the crushing part to rotate clockwise, second driving part matches the plate for being removably connected with multiple coarse settings on the cylinder inboard wall to drive the cylinder to rotate counterclockwise with the cylinder.Crushing part is set as rotating clockwise by the present invention, and cylinder rotates counterclockwise, which improves contact probability between plastics and crushing part, improves crush efficiency, and smashed plastics partial size is small, is crushed thorough.

Description

Waste plastic crushing plant

Technical field

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

Background technique

Chinese patent CN105818301B discloses a kind of plastic waste material crushing device, including broken round staving and cutter Rotation axis has connected feed pipe at the top of the broken round staving, has been crushed in circle staving and is equipped with cutter rotation axis, cutter turns The hinged axle portion of two of moving axis is hinged on two end plates of broken round staving, and broken round tank is stretched out in the end of hinged axle portion Two end plates of body are simultaneously hinged, and support plate is welded and fixed on the rack on the supporting plate, and rotary drive motor is fixed in rack, Driving gear is fixed on the output shaft of rotary drive motor, the end of one of them hinged axle portion is stretched out support plate and is fixed with Driven gear, driving gear are meshed with driven gear.

In this document when crushing to waste plastic, plastics can effectively be ground into biggish in the early stage Particle, waste plastic after the pulverizing can gather the bottom of cylinder, and plastic grain is caused just to be collected in not complete crush Together, cause the partial size of plastics during plastic crushing big, the problems such as crushing is not thorough, crush efficiency is poor.

Summary of the invention

The present invention for overcome the deficiencies in the prior art, it is broken to provide the waste plastic that a kind of crushing is thorough, crush efficiency is high Broken equipment.

To achieve the goals above, the invention adopts the following technical scheme: a kind of waste plastic crushing plant, including machine Frame, is set to the intracorporal crushing part of the cylinder, the first driving part and the second driving part, first driving part at cylinder It is matched with the crushing part to drive the crushing part to rotate clockwise, second driving part and the cylinder phase Cooperation is removably connected with the plate of multiple coarse settings to drive the cylinder to rotate counterclockwise on the cylinder inboard wall.This By the way that crushing part to be set as rotating clockwise, cylinder is rotated counterclockwise for invention, and the intracorporal plastics of cylinder can be in this process Barrel body rotation moves together, so that plastics can fall downwards when being brought to certain altitude and then connect with crushing part Touching should improve the probability contacted between plastics and crushing part in the process, to improve the pulverized efficiency of plastics；And it should The plastics of bottom can be stirred in the process, therefore the plastics of bottom bulky grain are easier to be crushed, therefore the plastics after crushing Partial size is small, crushes thorough；And the plate of multiple coarse settings is set on the inner wall of cylinder, it can be convenient for modeling during barrel body rotation Material with moving together, and then plastics are lifted to higher height, the further crush efficiency for improving plastics.

Further, the crushing part includes that rotation axis and the rotation axis are matched with first driving part The multiple crushing knifes and the separator between adjacent two crushing knife, the separator and the crushing knife of rotation stop connection are detachable Connection；Crushing knife can effectively shred plastics, and separator, which is arranged, can ensure that the spacing between crushing knife is consistent, because This each crushing knife in crushing process is consistent with the probability of plastic contacts, good crushing effect, and the separator can also be to powder Broken knife, which is realized, to be clamped, and is avoided crushing knife double swerve, is improved the stability of entire crushing part.

Further, the rotation axis is equipped with rotation stop groove, and the crushing knife is equipped with to match with the rotation stop groove The first protrusion closed, the separator are equipped with the second protrusion matched with the rotation stop groove；First protrusion is set and is stopped Turn groove to match, crushing knife will not be there is a situation where skidding during rotation axis rotation, and the set-up mode may be used also It is consistent convenient for the corresponding angle and direction of blade of each crushing knife, it is convenient that crushing knife is installed；And it is arranged on separator Separator can be fixed in second protrusion, and separator will not equally rotate.

Further, be equipped in the rotation stop groove locating part for holding out against the crushing knife and with the locating part phase The fixing piece of cooperation, the fixing piece are that taper is arranged and the fixing piece end is equipped with anticreep protuberance；Setting locating part is withstood The crushing knife of both ends end ensures that crushing knife during the work time will not so that the contact between crushing knife and separator is close Double swerve, and taper is set by fixing piece, when locating part is fixed, fixing piece will limit locating part It moves, stability is high；And taper is set by fixing piece, therefore fixing piece is during constantly with rotation axis connection Constantly locating part can be pushed constantly to compress crushing knife, so that ensureing can be completely embedded between crushing knife and separator；And And anticreep protuberance is set on fixing piece, which can realize locating part and limit, and avoid locating part from rotation stop groove Interior disengagement.

Further, the locating part end is equipped with semicircular notch, which matches with the fixing piece；If The notch for setting semicircle shape can pass through in the notch convenient for fixing piece initial stage, and because notch is semicircle, therefore will not Influence fixing piece rotation.

Further, first protrusion is equipped with the anticreep hole penetrated for the locating part part；Locating part is inserted into In anticreep hole, so that anticreep is done in the end to locating part, ensure that locating part will not be thrown out of in crushing part rotation process, be mentioned High limit effect.

Further, the crushing knife side wall is equipped with bulge loop, and the separator side wall is equipped with to be penetrated for the bulge loop Concave ring；Setting bulge loop enters and leaves to concave ring, on the one hand can be more accurate convenient for connecting between crushing knife and separator, and two Person's connection is more stable；And bulge loop is answered to be inserted into concave ring, therefore avoid tiny without very big gap between the two Plastic grain is caught between separator and crushing knife, maintains equipment, improves the service life of equipment.

Further, the cylinder inboard wall is equipped with the location indentations that match with the plate, in the location indentations Wall is equipped with buckle protrusion, and the plate side wall is equipped with the buckle recess portion matched with the buckle protrusion；Setting positioning is recessed Portion can ensure that the spacing being spaced between each plate is identical convenient for plate to be accurately installed in corresponding position；And When the protrusion insertion of setting buckle is only buckled in recess portion, buckle recess portion can position buckle protrusion, ensure that plate will not It is disengaged in location indentations, it is easy for installation, it is conveniently replaceable.

Further, the plate upper surface is equipped with multiple anti-skidding convex ribs；In plate, anti-skidding convex ribs one side energy is set The intensity for improving plate, can be improved the frictional force of plate surface, on the other hand so as to preferably plastics be driven to be transported It is dynamic.

Further, there is the curved surface of bending setting on the anti-skidding convex ribs；Setting curved surface can drive plastics to move to most High height, and then plastics can be fallen right above crushing part, and then plastics can be quickly crushed, and effectively improve powder Broken effect.

In conclusion crushing part is set as rotating clockwise by the present invention, cylinder is rotated counterclockwise, which improves plastics The contact probability between crushing part improves crush efficiency, and smashed plastics partial size is small, crushes thorough.

Detailed description of the invention

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

Fig. 2 is the partial structural diagram one of the embodiment of the present invention one.

Fig. 3 is the enlarged drawing of A in Fig. 2.

Fig. 4 is the partial structural diagram two of the embodiment of the present invention one.

Fig. 5 is the partial structural diagram three of the embodiment of the present invention one.

Fig. 6 is the partial structural diagram four of the embodiment of the present invention one.

Fig. 7 is the partial structural diagram five of the embodiment of the present invention one.

Fig. 8 is the enlarged drawing of B in Fig. 7.

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

Figure 10 is the partial sectional view of the embodiment of the present invention two.

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.

Embodiment one:

As shown in figures 1-8, a kind of waste plastic crushing plant, including rack 1, cylinder 2, crushing part 3, the first driving part 4 And second driving part 5, the rack 1 are metal frame, the cylinder 2 is metal cylinder, which is equipped with enters for material Opening 29 and open and close door 28 for closing opening, which can slide along the outer wall of the cylinder, thus realization pair Open or close, the same open and close door 28 can it is electronic can also be manual, specific technology is the prior art, therefore is done herein It repeats；The crushing part 3 is located in the cylinder 2, and the crushing part 3 under the driving of the first driving part 4 It is rotated clockwise in cylinder 2, and the cylinder 2 is rotated counterclockwise under the driving of the second driving part 5；Specific Two driving parts 5 include motor 51, motor output shaft 52 and the gear 53 being connected on motor output shaft 52, the motor 51, motor output shaft 52 and gear 53 are existing in the market, can be easily without paying any labour for those skilled in the art It obtains；The ring gear 27 of a circle metal is welded on the outer wall of the cylinder 2, in the biting teeth on the ring gear 27 and gear 53 Biting teeth intermeshing, so that motor 51 can drive the cylinder 2 to rotate counterclockwise when work.

Further, first driving part 4 include driving motor 41, the metal shaft 42 that is connected with driving motor 41 and Metal wheel 43, the metal wheel 43 are connected with the metal shaft 42, therefore are able to drive metal wheel when the work of driving motor 41 43 rotations；The crushing part 3 includes rotation axis 31, multiple crushing knifes 32 and multiple separators 33, and the rotation axis 31 is Metal shaft, the left and right ends of the rotation axis 31 are pierced by the cylinder 2 respectively, and a left side for the rotation axis 31 and the cylinder 2, Right side wall pass through a bearing connection, therefore rotation axis 31 rotation cylinder 2 between rotation influence each other it is small；The crushing knife 32 have circular open sheet metal for middle part, and the separator 33 is metal column, and separator 33 is located at two neighboring crushing knife Between 32；It is set in the rotation axis 31 there are three rotation stop groove 311, is set on the crushing knife 32 there are three the first protrusion 321, First protrusion 321 can be caught in the rotation stop groove 311, therefore realize that crushing knife 32 and 31 rotation stop of rotation axis connect It connects；Likewise, being equipped with the second protrusion 331 on the separator 33, second protrusion 331 is caught in the rotation stop groove In 311, it is connect so that separator 33 equally realizes rotation stop with the rotation axis 31.

Further, locating part 34 is equipped in the rotation stop groove 311, which is a steel metal item；Institute The first protrusion 321 is stated equipped with anticreep hole 322, the anticreep hole 322 is a square hole, and one end of the locating part 34 is inserted into In the anticreep hole 322, the other end of locating part 34 is equipped with semicircular notch 341；The notch that semicircle shape is arranged can be convenient for solid Determine part initial stage passes through in the notch, and because notch is semicircle, therefore will not influence fixing piece rotation；Locating part insertion To anticreep hole, so that anticreep is done in the end to locating part, ensure that locating part will not be thrown out of in crushing part rotation process, Improve limit effect.

It is fixed in order to be realized to locating part 34, screw hole is equipped on the end of the rotation stop groove 311, in the screw hole It is inside bolted with a fixing piece 35, which is the metallic screw of taper, and anticreep protuberance is equipped on the fixing piece 35 351, when fixed to locating part 34, the fixing piece 35 is first passed through in notch 341, then passes through electric screw driver Rotational fixture 35, fixing piece 35 can constantly push locating part 34 during being constantly screwed into screw hole, so that limit Position part 34 forms pressure to crushing knife 32, to be closely joined together between crushing knife 32 and separator 33；When the fixation After part 35 is screwed into completely in screw hole, one end that the anticreep protuberance 351 will limit the locating part 34 is moved out, thus It realizes fixed to locating part 34；The crushing knife that locating part withstands both ends end is set, thus connecing between crushing knife and separator Touching is close, ensures that crushing knife not will shake left and right during the work time, and set taper for fixing piece, to locating part When being fixed, fixing piece will limit locating part and move, and stability is high；And taper is set by fixing piece, because This fixing piece constantly can push locating part constantly to compress crushing knife during constantly with rotation axis connection, to ensure It can be completely embedded between crushing knife and separator；And anticreep protuberance is set on fixing piece, which can be to limit Position part realizes limit, and locating part is avoided to disengage out of rotation stop groove.

Specifically, a bulge loop 323 is all had in the left and right sidewall of the crushing knife 32, the bulge loop 323 and the powder Broken knife 32 is integrally formed, and concave ring 333 is equipped in the left and right sidewall of the separator 33, therefore in the crushing knife 32 and separation During part 33 is attached, bulge loop 323 can be penetrated to the concave ring 333；Setting bulge loop enters and leaves to concave ring, on the one hand Can be more accurate convenient for being connected between crushing knife and separator, and the two connection is more stable；And it is recessed to answer bulge loop to be inserted into It in ring, therefore avoids tiny plastic grain without very big gap between the two and is caught between separator and crushing knife, tie up Equipment has been protected, the service life of equipment is improved.

In order to move synchronously in cylinder 2 with cylinder 2 convenient for plastics, multiple plates are equipped at intervals in the cylinder 2 Part 21, the plate 21 are shaggy Wear-resistant plastic flitch；Location indentations 20 are equipped on 21 inner wall of cylinder, the positioning is recessed The size in portion 20 is in the same size with the plate 21, and the plate 21 is caught in location indentations 20 just；In the positioning The inner wall of recess portion 20 is equipped with buckle protrusion 201, buckle recess portion 210 is equipped on the side wall of the plate 21, when the plate 21 when be caught in in location indentations 20, and the buckle protrusion 201 can be caught in buckling in recess portion 210, thus to plate 21 realize fixation；Setting location indentations can ensure each plate convenient for plate to be accurately installed in corresponding position Between the spacing that is spaced it is identical；And when setting in buckle protrusion insertion buckle recess portion, buckle recess portion can be convex to buckling Portion positions, and ensures that plate will not disengage in location indentations, easy for installation, is conveniently replaceable.

Further, multiple anti-skidding convex ribs 211 are equipped on the plate 21, the anti-skidding convex ribs 211 and the plate 21 are integrally formed, and have the curved surface 212 to be formed that is recessed inwardly in the one side wall of the anti-skidding convex ribs 211；It is arranged in plate anti-skidding On the one hand convex ribs can improve the intensity of plate, can be improved the frictional force of plate surface, on the other hand so as to better band Dynamic plastics are moved；Setting curved surface can drive plastics to move to highest height, so plastics can from crushing part just on Side is fallen, and then plastics can be quickly crushed, and effectively improve crushing effect.

Embodiment two:

As shown in figs. 9-10, the difference between the present embodiment and the second embodiment lies in that: the machine in rack and embodiment in the present embodiment Frame is different, specific: the rack 1 is equipped with multiple support members 11, which includes the first supporting element 111, the Two supporting elements 112 and horizontal display part 113, first supporting element 111 are connected with the rack 1, which is Metal column, second supporting element 112 are similarly metal column, and the horizontal display part 113 is the level meter of liquid, the level Instrument is identical as existing level meter in the market, is routine techniques, therefore this will not be repeated here；Described first supporting element 111 with Second supporting element 112 is connected by an adjustment structure 12.

Specifically, the adjustment structure 12 include the first body 121, the second body 122 and connector 123, described first, Second body is a metal cylinder, and first body 121 is spirally connected with first supporting element 111, second body 122 with Second supporting element 112 is spirally connected, and the connector 123 is a metal solid post, the top of the connector 123 and first set Body 121 is flexibly connected, and the lower part of connector 123 is flexibly connected with the second body 122；Specifically, the top of the connector 123 Equipped with the first anticreep concave ring 125, the lower part of connector 123 is equipped with the second anticreep concave ring 127, the lower part of first body 121 Equipped with the first connection bulge loop 126, the first connection bulge loop 126 is caught in the first anticreep concave ring 125, therefore the first body 121 can rotate relative to connector 123；The top of second body 122 is equipped with the second connection bulge loop 128, second connection Bulge loop 128 is caught in the second anticreep concave ring 127, therefore the second body 122 can be rotated relative to connector 123；First body 121 Lower part is equipped with the first spliced eye 129, and 122 top of the second body is equipped with the second spliced eye 130, and described first, second inserts Connecing hole is circular through hole.

Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims (10)

1. a kind of waste plastic crushing plant, including rack (1), cylinder (2), the crushing part being set in the cylinder (2) (3), the first driving part (4) and the second driving part (5), it is characterised in that: first driving part (4) and the crushing Component (3) is matched to drive the crushing part (3) to rotate clockwise, second driving part (5) and the cylinder (2) It matches to drive the cylinder (2) to rotate counterclockwise, is removably connected with multiple coarse settings on cylinder (2) inner wall Plate (21).

2. a kind of waste plastic crushing plant according to claim 1, it is characterised in that: the crushing part (3) includes The multiple crushing knifes for matching rotation axis (31) with first driving part (4), being connect with the rotation axis (31) rotation stop (32) and the separator (33) between adjacent two crushing knife (32), the separator (33) and the crushing knife (32) are detachable Connection.

3. a kind of waste plastic crushing plant according to claim 1, it is characterised in that: the rotation axis (31) is equipped with Rotation stop groove (311), the crushing knife (32) are equipped with the first protrusion (321) matched with the rotation stop groove (311), institute It states separator (33) and is equipped with the second protrusion (331) matched with the rotation stop groove (311).

4. a kind of waste plastic crushing plant according to claim 3, it is characterised in that: in the rotation stop groove (311) Equipped with the locating part (34) for holding out against the crushing knife (32) and the fixing piece (35) matched with the locating part (34), institute Stating fixing piece (35) is that taper is arranged and fixing piece (35) end is equipped with anticreep protuberance (351).

5. a kind of waste plastic crushing plant according to claim 4, it is characterised in that: on locating part (34) end Equipped with semicircular notch (341), which matches with the fixing piece (35).

6. a kind of waste plastic crushing plant according to claim 4, it is characterised in that: on first protrusion (321) Equipped with the anticreep hole (322) partially penetrated for the locating part (34).

7. a kind of waste plastic crushing plant according to claim 6, it is characterised in that: on crushing knife (32) side wall Equipped with bulge loop (323), separator (33) side wall is equipped with the concave ring (333) penetrated for the bulge loop (323).

8. a kind of waste plastic crushing plant according to claim 1, it is characterised in that: set on cylinder (2) inner wall There are the location indentations (20) matched with the plate (21), location indentations (20) inner wall is equipped with buckle protrusion (201), Plate (21) side wall is equipped with the buckle recess portion (210) matched with buckle protrusion (201).

9. a kind of waste plastic crushing plant according to claim 1, it is characterised in that: on plate (21) upper surface Equipped with multiple anti-skidding convex ribs (211).

10. a kind of waste plastic crushing plant according to claim 9, it is characterised in that: on the anti-skidding convex ribs (211) Curved surface (212) with bending setting.