CN202185292U

CN202185292U - Novel granulator

Info

Publication number: CN202185292U
Application number: CN2011202553896U
Authority: CN
Inventors: 涂佳永
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-07-19
Filing date: 2011-07-19
Publication date: 2012-04-11
Anticipated expiration: 2021-07-19

Abstract

The utility model discloses a novel granulator which comprises a granulator body, a driving motor, a speed reducer, and a circular mould seat arranged on an output shaft of the speed reducer; the circular mould seat is closely connected with a circular mould; a press roll component is positioned in the circular mould and forms a pressing cavity together with the circular mould; the press roll component comprises two press rolls that are in bilateral symmetry; the two press rolls are respectively fixed on one sides of press roll shafts of the two press rolls; bearings are mounted on the other sides of the press roll shafts; and the bearings are mounted in a press roll seat outside of the pressing cavity. Through the important improvement and innovation on the prior art, the original press roll bearings are not arranged inside the pressing cavity but outside the pressing cavity; the clearance between the press rolls and the circular mould can be adjusted through external eccentric sleeves, the failure rate of equipment is reduced, the service lives of the bearings are effectively prolonged, the usage amount of the bearings and butter are decreased, and the working efficiency is remarkably improved.

Description

Novel granulator

Technical field

The utility model relates to the novel granulator in bioenergies such as a kind of wooden, tangerine bar and feed, the spam application field.

Background technology

At present, the feed granules make-up machine of comparative maturity is arranged on the domestic market, also ripe without comparison wood substance grain make-up machine; Because the hardness ratio feed granules hardness of wood substance grain is much bigger; Therefore, generally be to adopt the method that strengthens feed make-up machine main motor current or be reduced to the pattern hole number to process wood material, but the critical piece roller bearing of existing feed granules make-up machine is in compression chamber; Its bearing is at high-temperature; High pressure, the following operation of high dust atmosphere is easy to break down, and processes nearly 80 yuans of wooden particle need loss bearing per ton and butter.Therefore, need further improve.

Summary of the invention

The purpose of the utility model is, overcomes the above-mentioned defective of prior art, and a kind of high efficiency is provided, the novel granulator that fault rate is low

For realizing said purpose; The technical scheme that the utility model provides is following: construct a kind of novel granulator, comprise body, drive motors, decelerator, be equiped with the ring die holder at reducer output shaft, the ring die holder closely is connected with the ring mould; The pressure roller assembly is arranged in the ring mould; Constitute compression chamber with the ring mould, this pressure roller assembly comprises symmetrical two pressure rollers, and this two pressure roller is fixed on its pressure roller shaft one side separately; This pressure roller shaft opposite side is equipped with roller bearing, and said roller bearing is installed in the roller seat in the compression chamber outside.

Also be respectively equipped with the eccentric bushing and the adjusting device thereof of adjustment ring mould and nip on said two pressure roller shaft.

The utility model is through carrying out significant improvement and innovation to original technology; Roller bearing in original compression chamber is improved to outside the compression chamber; And this pressure roller can also regulate through the external eccentric bushing with the gap of ring mould, and equipment failure rate reduces, and prolongs the service life of bearing effectively; Reduce bearing butter use amount, significantly improve production efficiency.

Description of drawings

Fig. 1 is the stereogram of the utility model;

Fig. 2 is the longitudinal sectional drawing of the utility model;

Fig. 3 is the ring mould and the pressure roller transverse cross-sectional view of the utility model;

Fig. 4 is the pressure roller and the roller seat explosive view of the utility model;

Fig. 5 is that this book is with the novel stereogram that is not incorporated into feed bin, goes out feed bin lid and roller seat.

The specific embodiment

Be further described below in conjunction with accompanying drawing and preferred embodiment concrete technical scheme with regard to the said novel granulator of the utility model.

Consult the preferred embodiment of a kind of novel granulator of Fig. 1 ~ shown in Figure 5; Comprise body 1, drive motors 2, decelerator 3, be equiped with ring die holder 4 at reducer output shaft; Ring die holder 4 closely is connected with ring mould 5, and pressure roller assembly 6 is arranged in ring mould 5, constitutes compression chamber 7 with ring mould 5; This pressure roller assembly 6 comprises symmetrical two

pressure rollers

61,62; This two

pressure roller

61,62 is fixed on its

pressure roller shaft

63,64 1 sides separately, and these

pressure roller shaft

63,64 opposite sides are equipped with roller bearing 65,66, and said roller bearing 65,66 is installed in the roller seat 8 in compression chamber 7 outsides.

Also be respectively equipped with the

eccentric bushing

67,68 and the adjusting device 69 thereof in adjustment ring mould 5 and

pressure roller

61,62 gaps on said two

pressure roller shaft

63,64.

Two

pressure rollers

61,64 that present embodiment is pressed are separately installed with three

roller bearings

65,66, and one or two roller bearings also can be installed.

Operation principle: drive motors drives the ring die holder through the reductor transmission device and the ring mould rotates; Pressure roller assembly in the compression chamber rotates under the frictional force effect, and material gets in the compression chamber of rotation by going into feed bin, after in the gap of ring mould and pressure roller, suppressing; Through the material extrusion through hole extrusion modling on the ring mould periphery; Form granular material, this granular material is discharged by discharge gate, accomplishes whole process of production.

Claims

1. a novel granulator comprises body, drive motors, decelerator, is equiped with the ring die holder at reducer output shaft, and the ring die holder closely is connected with the ring mould; The pressure roller assembly is arranged in the ring mould; Constitute compression chamber with the ring mould, this pressure roller assembly comprises symmetrical two pressure rollers, and this two pressure roller is fixed on its pressure roller shaft one side separately; This pressure roller shaft opposite side is equipped with roller bearing, it is characterized in that: said roller bearing is installed in the roller seat in the compression chamber outside.

2. novel granulator according to claim 1 is characterized in that: the eccentric bushing and the adjusting device thereof that also are respectively equipped with adjustment ring mould and nip on said two pressure roller shaft.

3. novel granulator according to claim 1 is characterized in that: said roller seat is equipped with a roller bearing at least.