CN205995410U - A kind of efficient ring die of granulator - Google Patents

Abstract

The utility model discloses a kind of efficient ring die of granulator; including internal model and external mold; external mold is coaxially socketed on outside internal model; external mold includes die face one and is arranged at the mounting ring one at one two ends of die face; nib is evenly equipped with die face one; nib is arranged in arrays; internal model includes die face two and is arranged at the mounting ring two at two two ends of die face; the die cavity being provided with die face two with internal model diameter parallel; die cavity section is in isosceles trapezoid; towards internal model inner surface, the narrower oral area width of die cavity is adapted the wider oral area of die cavity with die throat diameter.This ring mould difference internal model and external mold, the position that is worn is mainly internal model, and internal model thickness is little, low cost, directly can be changed after internal model abrasion, being continuing with for external mold is not affected, and in internal model, changes the design of nib in prior art, and use die cavity instead, the design of die cavity increases the saturation of material on ring mould, and pelletize beneficial to external mold nib, to pelletize more full, discharging is more smoothly.

Description

A kind of efficient ring die of granulator

Technical field

The utility model belongs to ring mould field, more specifically to a kind of efficient ring die of granulator.

Background technology

At present, granulator is widely used in the industries such as feed, grain, food, medicine, chemical industry, and ring mould is weight in granulator The workpiece that wants and consumable accessory, ring mould quality all have directly impact to the power consumption pelletized, Yield and quality, therefore ring mould Granulator is played an important role.Ring mould of the prior art carries out reaming after along going bad more, repairs possibility very little, when After on ring mould, some nibs are damaged, ring mould cannot be used, and directly scrap, and ring die pelleter is operationally, and main utilization sets Put and material extruded with the die inside ring mould, roll shaft directly forms extruding with ring mould, and material is more serious to the abrasion of ring mould, The service life that directly results in ring mould reduces, and improves ring mould scrappage, improves cost.

Utility model content

The purpose of this utility model is to provide a kind of efficient ring die of granulator, this ring mould difference internal model and external mold, in work In work, the position that is worn is mainly internal model, and internal model thickness is little, low cost, directly can be changed after internal model abrasion, does not affect outer Being continuing with of mould, and in internal model, change the design of nib in prior art, and use die cavity instead, the design of die cavity increases ring mould The saturation of upper material, and pelletize beneficial to external mold nib, to pelletize more full, discharging is more smoothly.

A kind of efficient ring die of granulator of technical solutions of the utility model, including internal model and external mold, the external mold is coaxially socketed Outside internal model, the external mold includes die face one and is arranged at the mounting ring one at one two ends of die face, is evenly equipped with the die face one Nib, the nib are arranged in arrays, and the internal model includes die face two and is arranged at the mounting ring two at two two ends of die face, the mould The die cavity being provided with face two with internal model diameter parallel, the die cavity section are in isosceles trapezoid, and the wider oral area of die cavity is towards interior Mould inner surface, the narrower oral area width of die cavity are adapted with die throat diameter.

Preferably, installing hole is provided with the mounting ring one, be provided with countersunk screw holes in the mounting ring two.

Preferably, the internal model external diameter is adapted with external mold internal diameter, and external mold height is highly equal with internal model, one height of die face Highly equal with die face two.

A kind of efficient ring die of granulator of technical solutions of the utility model, ring mould is divided into internal model and external mold, on external mold Nib arranged in arrays is set, die cavity is set in internal model, die cavity is corresponding with nib, a die cavity is just corresponding to row or one Row nib, width of the die cavity near nib end are adapted with die throat diameter, and die cavity is close compared with die cavity towards internal model inner surface width Nib end width so that die cavity section is in isosceles trapezoid shape, and so, during work, material enters die cavity in the presence of roll shaft, then In die cavity, material enters nib under the continuation effect of roll shaft, and the internal model of this structure and external mold are compared to ring of the prior art Mould, pelletizes more full, and discharges more smoothly.

The utility model technology beneficial effect：

A kind of efficient ring die of granulator of technical solutions of the utility model, at work, internal model large-area with material and Roll shaft is contacted, and is easily worn and torn, directly can be changed after wearing and tearing, and as internal model thickness is less, production process is few, technique letter Single, low cost, but external mold is not contacted with the material of roll shaft and aniseed, is difficult to be worn, long service life.

A kind of efficient ring die of granulator of technical solutions of the utility model, the design of die cavity in internal model increase thing on ring mould The saturation of material, and pelletize beneficial to external mold nib, to pelletize more full, discharging is more smoothly.

Description of the drawings

Fig. 1 is a kind of efficient ring die of granulator structural representation of the utility model,

Fig. 2 is Fig. 1 sectional view,

Fig. 3 is external mold sectional view,

Fig. 4 is internal model sectional view.

Specific embodiment

For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description Type technical scheme is described further.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of efficient ring die of granulator, including internal model 3 and external mold 1, the external mold 1 Coaxially it is socketed on outside internal model 3, the external mold 1 includes die face 1 and is arranged at the mounting ring 1 at one 11 two ends of die face, institute State and nib 2 in die face 1, is evenly equipped with, the nib 2 is arranged in arrays, the internal model 3 includes die face 2 31 and is arranged at die face The mounting ring 2 32 at 2 31 two ends, the die cavity 4 being provided with the die face 2 31 with 3 diameter parallel of internal model, 4 section of the die cavity In isosceles trapezoid, the wider oral area of die cavity 4 towards 3 inner surface of internal model, mutually fitted with 2 diameter of nib by the narrower oral area width of die cavity 4 Should, installing hole 13 is provided with the mounting ring 1, is provided with countersunk screw holes 33, the internal model 3 in the mounting ring 2 32 External diameter and 1 internal diameter of external mold are adapted, and 1 height of external mold is highly equal with internal model 3, one 11 height of die face and 2 31 height phase of die face Deng.

A kind of efficient ring die of granulator of technical solutions of the utility model, countersunk screw holes 33 and 13 set location phase of installing hole Adapt to, during installation, internal model 3 is fixed together with external mold 1 using fixing screws etc., is installed as an entirety.

Technical solutions of the utility model are exemplarily described to utility model above in conjunction with accompanying drawing, it is clear that this practicality New implementing is not subject to the restrictions described above, as long as employ method of the present utility model design and technical scheme carrying out Various unsubstantialities improve, or not improved the design of utility model and technical scheme are directly applied to other occasions, All within protection domain of the present utility model.

Claims (3)

1. a kind of efficient ring die of granulator, it is characterised in that including internal model and external mold, the external mold is coaxially socketed on outside internal model Portion, the external mold include die face one and the mounting ring one for being arranged at one two ends of die face, are evenly equipped with nib in the die face one, described Nib is arranged in arrays, and the internal model includes die face two and is arranged at the mounting ring two at two two ends of die face, sets in the die face two The die cavity being equipped with internal model diameter parallel, the die cavity section be in isosceles trapezoid, the wider oral area of die cavity towards internal model inner surface, The narrower oral area width of die cavity is adapted with die throat diameter.

2. a kind of efficient ring die of granulator according to claim 1, it is characterised in that be provided with peace in the mounting ring one Dress hole, is provided with countersunk screw holes in the mounting ring two.

3. a kind of efficient ring die of granulator according to claim 1, it is characterised in that the internal model external diameter and external mold internal diameter It is adapted, external mold height is highly equal with internal model, and one height of die face is highly equal with die face two.