CN208410394U - A kind of efficient grater of plastic foam - Google Patents

Abstract

The utility model provides a kind of efficient grater of plastic foam, including support frame, support frame as described above is fixed with conical shell body, support frame upper and lower side is fixed with upper housing and lower case, the upper housing upper end is equipped with motor and feed inlet, motor connects main shaft, main shaft is fixed on upper housing by flange turntable, the inner vertical of conical shell body is equipped with a rotational axis, with transmission reel on rotational axis, transmitting reel is in setting wide at the top and narrow at the bottom, the inside of rotational axis is equipped with heating layer, rotational axis lower end is equipped with and grinds turntable, grind turntable be equipped with grind gear and particle outlet, conical shell body lower end is equipped with gear corresponding with turntable is ground；The lower case side has discharge port, and lower case and conical shell body directly seal fixation.The utility model can effectively prevent plastic foam stuck grater in attrition process；Grind more efficient, the advantages that effect is more preferable.

Description

A kind of efficient grater of plastic foam

Technical field

The utility model relates to plastic foam pulverising apparatus field, in particular to a kind of efficient grater of plastic foam.

Background technique

Plastic foam is arbitrarily abandoned tight after use using very extensive, but due to the attribute of its plastics itself Heavily contaminated environment, so recycled plastic foam of having to.It is basic broken using heating in the plastic foam returned enterprise in China Method is recycled.But this method is too cumbersome to the process of plastic foam.

Through retrieving, Patent No. CN205495757U discloses a kind of plastic foam grater, including support frame, the branch It is fixed with the outer housing of taper on the inner wall of support, connecting shaft is installed in the middle part of outer housing, is fixed on the outer wall of connecting shaft Taper grinding wheel, the upper end of outer housing are equipped with upper housing, and the upper end of upper housing is equipped with motor, and the lower part of outer housing passes through solid Surely there is a lower case, lower case is equipped with discharge port, and the top of upper housing is equipped with feed inlet, on the outer wall of the lower part of outer housing uniformly Equipped with through slot, No.1 grinding convex block is uniformly provided on the inner wall of outer housing.Plastic foam is carried out with this method to grind place There is also deficiencies for reason: 1, plastic foam is easy to stuck at taper grinding wheel, and plastic foam is light-weight, when taper grinding wheel After place is stuck, plastic foam cannot be such that the plastic foam blocked squeezes away using the effect of gravity, so mill must be closed Broken machine carries out manual maintenance, is inconvenient.2, although frictional heat generation is utilized in this plastic foam grater principle makes plastics Foam generates heat when grinding, but in the actual operation process, the heat that this method generates almost can be ignored, There is no substantial role to attrition process.

Utility model content

The purpose of this utility model be exactly in order to solve plastic foam in attrition process stuck and heat too it is small not Foot, provides a kind of efficient grater of plastic foam.

The utility model can be realized by following scheme: a kind of efficient grater of plastic foam, including support frame, the branch Support is fixed with conical shell body, and support frame upper end is fixed with upper housing, and lower end is fixed with lower case, and the upper housing upper end is set There are motor and feed inlet, motor connects main shaft, and main shaft is fixed on upper housing, the inner vertical of conical shell body by flange turntable Equipped with a rotational axis, with reel is transmitted on rotational axis, rotational axis lower end is equipped with and grinds turntable, the conical shell Body lower end is equipped with gear corresponding with turntable is ground；The lower case side has discharge port, and lower case and conical shell body are straight Sealing is connect to fix.

Further, the transmission reel is in setting wide at the top and narrow at the bottom.

Further, the rotational axis is divided into main shaft, ball, heating layer, heat-conducting layer.Heating layer is carried out by heating tube Electrified regulation, it is electrical connected inside heating tube and motor.

Further, described to grind turntable with particle outlet and grind gear.

The utility model have the advantages that rotational axis equipped with transmission reel, can to plastic foam apply one to Under power, to be plastic foam more effectively enter to grind in turntable under the drive of transmission reel is ground；Rotational axis Inside be equipped with heating layer, heating layer is externally provided with heat-conducting layer, carries out stablizing heating to plastic foam, is that grind effect more preferable；Mill Broken turntable is equipped with particle outlet, avoids the stuck grater of milled particle.

Detailed description of the invention

Fig. 1 is the entirety sectional view of the utility model.

1. support frame, 2. upper housings, 3. lower cases, 4. conical shell bodies, 5. motors, 6. main shafts, 7. flange turntables, 8. into Material mouth, 9. rotational axis, 10. transmission reels, 11. grind turntable, 12. discharge ports.

Fig. 2 is the structural schematic diagram for grinding turntable of the utility model.

11a. grinds gear, 11b. particle outlet.

Fig. 3 is the top view of the rotational axis of the utility model.

6. main shaft, 9a. heat-conducting layer, 9b. heating layer, 9c. ball.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport It is being used to explain the utility model, and should not be understood as limiting the present invention.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model System.

As shown in Figure 1, 2, 3, the efficient grater of a kind of plastic foam, including support frame 1, support frame as described above are fixed equipped with cone Shape outer housing 4, upper end is fixed to be equipped with upper housing 2, and lower case 3 is fixedly mounted in lower end, and the upper housing 2 is equipped with motor 5 and charging Mouth 8, motor 5 connect main shaft 6, and main shaft is fixed on upper housing 2 by flange turntable 7, and 4 inner vertical of conical shell body is equipped with one Rotational axis 9, the inside of rotational axis 9 are equipped with main shaft 6, heating layer 9b, ball 9c, heat-conducting layer 9a, are equipped with inside heating layer 9b Heating tube heat supply, is electrical connected between heating tube and motor.Rotational axis 9 is connect by main shaft 6 with the main shaft of motor 5, described Equipped with transmission reel 10, transmission reel 10 is in setting wide at the top and narrow at the bottom for the outside of rotational axis 9, and the lower end fixation of rotational axis 9 is set Grind turntable 11, grind turntable and be equipped with and grind gear 11a and particle outlet 11b, 4 lower end of conical shell body be equipped with Grind the corresponding gear of turntable 11；The lower case 3 realizes that sealing is fixed with conical shell body 4, and the side of lower case 3 is equipped with Material mouth 12.

Utility model works principle: opening motor 5, and heating layer 9b starts simultaneously at heating, by plastic foam from feed inlet 8 It pours into, under the drive of transmission reel 10, plastic foam, into grinding in turntable 11, is ground after the heating of heating layer 9b Gear 11a is milled to particle size to plastic foam, is discharged in grinding the particle outlet 11b that turntable 11 is equipped with, into discharging Mouth 12.

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 utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of efficient grater of plastic foam, including support frame, support frame as described above is fixed with conical shell body, above and below support frame End is fixed with upper housing and lower case, and the upper housing upper end is equipped with motor and feed inlet, and motor connects main shaft, and main shaft passes through method Blue turntable is fixed on upper housing, and the inner vertical of conical shell body is equipped with a rotational axis, twists on rotational axis with transmission Wheel, rotational axis lower end are equipped with gear corresponding with turntable is ground equipped with turntable, conical shell body lower end is ground；Under described Shell side has discharge port, and lower case and conical shell body directly seal fixation.

2. the efficient grater of a kind of plastic foam according to claim 1, it is characterized in that: the transmission reel is presented under width Narrow setting.

3. the efficient grater of a kind of plastic foam according to claim 1, it is characterized in that: being had inside the rotational axis Heating layer.

4. the efficient grater of a kind of plastic foam according to claim 1, it is characterized in that: it is described grind turntable and be equipped with grind Gear.

5. the efficient grater of a kind of plastic foam according to claim 4, it is characterized in that: the turntable that grinds is equipped with particle Outlet.