CN212218979U - Recovery unit is smashed to abandonment plastics - Google Patents

Abstract

The utility model relates to the field of plastic product production, in particular to a waste plastic crushing and recycling device, which comprises a machine body, a feed inlet is fixed above the machine body, a PVC transparent soft curtain is fixed on the machine body at the position of the feed inlet, a driving shaft and a driven shaft are transversely fixed in the machine body, crushing rollers are fixed on the driving shaft and the driven shaft, crushing teeth are uniformly fixed on the two crushing rollers, the driving shaft and the driven shaft are driven by a servo motor to rotate, a material baffle plate is fixed on the machine body below the two crushing rollers, the striker plate is arranged around the lower ends of the two crushing rollers, a material guide plate is obliquely fixed between the feed port and the striker plate, screening holes penetrating through the material baffle are uniformly distributed in the material baffle, two baffles are obliquely fixed on two sides of the machine body below the material baffle, and a collecting box movably connected with the machine body is placed inside the machine body below the baffles. The waste plastic can be crushed to a smaller size through the device.

Description

Recovery unit is smashed to abandonment plastics

[ technical field ] A method for producing a semiconductor device

The utility model relates to a plastic products production field especially relates to a recovery unit is smashed to abandonment plastics.

[ background of the invention ]

The plastic products are the general name of articles for daily use, industry and the like which are processed by adopting plastics as main raw materials. Including products of all processes of injection molding, plastic uptake and the like which take plastics as raw materials. Plastics are a class of synthetic polymeric materials having plasticity. It, synthetic rubber and synthetic fiber form three essential synthetic materials for daily life. Specifically, the plastic is a material which is prepared by using natural or synthetic resin as a main component, adding various additives, and molding into a certain shape under certain conditions such as temperature and pressure, and the shape is kept unchanged at normal temperature. Compared with metal, stone and wood, the plastic product has the advantages of low cost, strong plasticity and the like, is widely applied in national economy, has an extremely important position in the current world in the plastic industry, and is developed at a high speed all over the world for years. The plastic product yield of China is always in the front in the world ranking, wherein the yield of various plastic products is already in the first position of the world, and China becomes a world large country for plastic product production.

The plastic crushed by the hobbing cutter often splashes around in the crushing box in the process of crushing the plastic, and some crushed plastic can even fly out of the crushing box to pollute the working environment.

The utility model discloses it is not enough to solve prior art and research and propose.

[ Utility model ] content

The utility model aims at overcoming the shortcoming of above-mentioned prior art, provide one kind and can avoid the discarded plastics crushing recovery unit of plastics departure from the broken case.

The utility model discloses can realize through following technical scheme:

the utility model discloses a waste plastic crushing and recycling device, which comprises a machine body, a feed inlet is fixed above the machine body, a PVC transparent soft curtain is fixed on the machine body at the position of the feed port, a driving shaft and a driven shaft are transversely fixed in the machine body, the driving shaft and the driven shaft are both fixed with crushing rollers, the two crushing rollers are uniformly fixed with crushing teeth, the driving shaft and the driven shaft are driven by a servo motor to rotate, a material baffle plate is fixed on the machine body below the two crushing rollers, the striker plate is arranged around the lower ends of the two crushing rollers, a material guide plate is obliquely fixed between the feed port and the striker plate, screening holes penetrating through the material baffle are uniformly distributed in the material baffle, two baffles are obliquely fixed on two sides of the machine body below the material baffle, and a collecting box movably connected with the machine body is placed inside the machine body below the baffles. When plastics are smashed, throw into two inside crushing rollers of organism with waste plastic through the feed inlet in the middle of, waste plastic gets into the inside back of organism, the transparent soft curtain of PVC hangs down naturally, block the feed inlet, can effectively avoid plastic powder from the inside spill of organism, two crushing rollers of servo motor drive rotate in opposite directions, smash plastics after crushing tooth and waste plastic contact on the crushing roller, smash plastics through smashing the plastic extrusion between tooth and the crushing roller, the plastics after smashing drops in the collection box of striker plate below through the screening hole, because the striker plate sets up in crushing roller week side, plastics that can't pass through the screening hole continues to rotate along with the crushing roller owing to crushing roller and striker plate combined action, great plastics continue to be smashed after rotating between two crushing rollers along with the crushing roller, can smash waste plastic to less size.

Preferably, a driven wheel is fixed to one end of the driving shaft, a driving wheel is fixed to a position, corresponding to the driven wheel, of the output end of the servo motor, the driving wheel is connected with the driven wheel through a belt, a driving tooth is fixed to the other end of the driving shaft, and a driven tooth meshed with the driving tooth is fixed to a position, corresponding to the driving tooth, of the driven shaft.

Preferably, a handle is fixed on the collecting box.

Compared with the prior art, the utility model has the advantages that:

1. after the waste plastic enters the machine body, the PVC transparent soft curtain naturally hangs down to block the feeding hole, so that the plastic powder can be effectively prevented from splashing out of the machine body.

2. Plastics that can't pass through the screening hole continue to rotate along with the crushing roller owing to crushing roller and striker plate combined action, and waste plastic continues to be smashed after rotating between two crushing rollers along with the crushing roller, can smash waste plastic to less size through continuous crushing.

[ description of the drawings ]

The following detailed description of embodiments of the present invention is provided with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the present invention;

fig. 4 is a right side view of the present invention;

FIG. 5 is a cross-sectional view taken at A-A of FIG. 4;

in the figure: 1. a body; 2. a feed inlet; 3. a PVC transparent soft curtain; 4. a driven shaft; 5. a driven wheel; 6. a belt; 7. a driving wheel; 8. a servo motor; 9. a driven tooth; 10. a driving tooth; 11. crushing teeth; 12. a crushing roller; 13. a striker plate; 14. a material guide plate; 15. a screening well; 16. a baffle plate; 17. a collection box; 18. a handle;

[ detailed description ] embodiments

The following detailed description of embodiments of the present invention is made with reference to the accompanying drawings:

as shown in fig. 1 to 5, the utility model discloses a recovery unit is smashed to waste plastic, contain organism 1, 1 top of organism is fixed with feed inlet 2, be fixed with the transparent soft curtain of PVC 3 on the organism 1 of feed inlet 2 position, 1 inside still transversely is fixed with driving shaft and driven shaft 4 of organism, all be fixed with crushing roller 12 on driving shaft and the driven shaft 4, evenly be fixed with crushing tooth 11 on two crushing roller 12, driving shaft and driven shaft 4 all have the drive of servo motor 8 to rotate, still be fixed with striker plate 13 on the organism 1 of two crushing roller 12 below, striker plate 13 centers on the setting of two crushing roller 12 lower extremes, the slope is fixed with stock guide 14 between feed inlet 2 and the striker plate 13, evenly distributed has the screening hole 15 that runs through striker plate 13 on the striker plate 13, 1 both sides of organism 1 below still the slope is fixed with two baffles 16, 1 inside of baffle 16 below place the collecting box 17 with organism 1 swing joint. When plastics are crushed, waste plastics are put into the middle of two crushing rollers 12 in a machine body 1 through a feed inlet 2, after the waste plastics enter the machine body 1, a PVC transparent soft curtain 3 naturally hangs down to block the feed inlet 2, so that plastic powder can be effectively prevented from splashing out from the interior of the machine body 1, a servo motor 8 drives the two crushing rollers 12 to rotate oppositely, crushing teeth 11 on the crushing rollers 12 are contacted with the waste plastics to crush the plastics, the plastics are crushed by extruding the plastics between the crushing teeth 11 and the crushing rollers 12, the crushed plastics fall into a collecting box 17 below a baffle plate 13 through a screening hole 15, as the baffle plate 13 is arranged on the periphery side of the crushing rollers 12, the plastics which cannot pass through the screening hole 15 continuously rotate along with the crushing rollers 12 due to the combined action of the crushing rollers 12 and the baffle plate 13, and the larger plastics continuously crushed after rotating between the two crushing rollers 12 along with the crushing rollers 12, the waste plastics can be crushed to smaller sizes.

Wherein, be fixed with on the driving shaft one end from the driving wheel 5, servo motor 8 output and follow driving wheel 5 corresponding position are fixed with action wheel 7, and action wheel 7 passes through belt 6 and connects from driving wheel 5, and the other end is fixed with drive tooth 10 on the driving shaft, and the driven shaft 4 is fixed with driven tooth 9 with drive tooth 10 intermeshing with drive tooth 10 corresponding position.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many changes, modifications, substitutions and variations can be made to the embodiments without departing from the technical principles of the present invention, and these changes, modifications, substitutions and variations should also be considered as the protection scope of the present invention.

Claims (3)

1. The utility model provides a recovery unit is smashed to abandonment plastics, contains the organism, its characterized in that: the utility model discloses a crushing roller, including organism, feed inlet, crushing roller, servo motor, striker plate, baffle, the organism top is fixed with the feed inlet, be fixed with the transparent soft curtain of PVC on the organism of feed inlet position, inside driving shaft and the driven shaft of still transversely being fixed with of organism, all be fixed with crushing roller on driving shaft and the driven shaft, two evenly be fixed with crushing tooth on the crushing roller, driving shaft and driven shaft all have the servo motor drive to rotate, two still be fixed with the striker plate on the organism of crushing roller below, the striker plate centers on two crushing roller lower extremes settings, the slope is fixed with the stock guide between feed inlet and the striker plate, evenly distributed has the screening hole that runs through the striker plate on the striker plate, the organism both sides of striker plate below still slope is fixed with two baffles.

2. The waste plastic recycling device as claimed in claim 1, wherein: the servo motor is characterized in that a driven wheel is fixed on one end of the driving shaft, a driving wheel is fixed at a position, corresponding to the driven wheel, of the output end of the servo motor, the driving wheel is connected with the driven wheel through a belt, a driving tooth is fixed on the other end of the driving shaft, and a driven tooth meshed with the driving tooth is fixed on the driven shaft at a position, corresponding to the driving tooth, of the driven shaft.

3. The waste plastic recycling device as claimed in claim 1, wherein: the collecting box is fixed with a handle.

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