CN2364965Y - Pressing rolling mould board apparatus for granulating machine - Google Patents

Abstract

The utility model relates to a press rolling mould board apparatus for a granulating machine, which comprises a press roller portion and a mould board portion. The utility model is characterized in that the press roller portion is provided with a three-roll structure which is provided with three press rollers 10 which are uniformly distributed with angles of 120 DEG and is provided with a rolling shaft 9; the mould board portion is provided with a two-body structure and is composed of an upper mould board 6 and a lower mould board 7, wherein, the upper mould board is thinner and is uniformly provided with granulating holes 2 with smaller diameter, and the corresponding position on the lower mould board 7 corresponding to the upper mould board is provided with a blanking hole 3 with larger diameter. The pressing rolling mould board apparatus for a granulating machine which can prevent from killing microorganisms because of high temperature has the characteristics of simple structure, easy heat dissipation, convenient fabrication, low cost, high productive efficiency, good quality, etc.

Description

A kind of granulator nip drum plate device

The utility model relates to a kind of fertilizer granulating machine nip drum plate device.

At present, relevant bio-organic fertilizer granulator is widely used.But; in the used nip drum plate device of this class granulator; its template part is the integral mold plate structure normally, because the little and thickness of slab in granulation hole of this structure, it is bad to dispel the heat; easy plug-hole; not following, the back temperature of being heated is higher, kills and wounds the microorganism in the fertilizer easily; thereby influence the quality of organic fertilizer; and this integral mold plate grinding out that needs repairing is wasted time and energy; difficulty of processing is big; the cost height, and template is thick and hole depth, and intensity is low; fracture phenomena often takes place, and has become the problem that presses for solution in the bio-organic fertilizer granulation processing.In addition, the nip drum part mainly is to have dark, the wide rectangle tooth of 3-4 millimeter that is to rolling (promptly two rolling) structure, rolling on, and is mainly used in the system material of curium material, and does not also have special present granulation nip drum to fertilizer.

The purpose of this utility model is: design provides a kind of simple in structure, and template is two body structures, and the cope match-plate pattern of working portion is thinner; easily heat radiation prevents that the temperature height from murdering microorganism, can directly hole; easily processing, cost is low, need not repair a die; plug-hole not, production efficiency height, good product quality; and the nip drum reasonable in design, easily processing, cost is low; working stability, the granulator nip drum plate device that efficient is high.

The utility model is achieved by following manner: a kind of granulator nip drum plate device; comprise nip drum and template two parts; it is characterized in that: said nip drum partial design is three to roll structure; it has three three nip drums 10 and the roller bearings 9 thereof that are mutually the uniform setting of hexagonal angle; the center of three roller bearing 9 contacts is one by weld bond 11 and 12 welderings; wherein nip drum 10 is designed to smooth roll and can relatively rotates with roller bearing 9; normally roller bearing 9 is motionless and nip drum 10 rotates around roller bearing 9; this three roll structure in the present technique; stable working; the efficient height especially has deeply rolling in the prior art; wide for the rectangular teeth of 3-4 millimeter removes, and adopt smooth roll; so both be convenient to processing; cut down finished cost, and do not hinder template, improved service life.Said template part is designed to two body structures, it is made up of cope match-plate pattern 6 and lower bolster 7, wherein, cope match-plate pattern 6 approaches and evenly is provided with on it less granulation hole 2 of diameter, relevant position is provided with the bigger blanking hole of diameter 3 on the lower bolster 7 corresponding with it, and upper and lower template 6 and 7 is connected by bolt 1.(combination) template of this two body (or claiming mould) is when using; only need to go up with bolt 1; can be installed on the enterprising enforcement of granulator after lower bolster 6 and 7 is connected uses; and it is easy to use; and cope match-plate pattern 6 can be changed at any time under lower bolster 7 long-term situations about using; the thickness of cope match-plate pattern 6 reduces nearly 2/3rds than original; save a large amount of mould materials; cost reduces greatly; originally the fertile 60 tons of templates of production and processing particle are scrapped with regard to whole; be equivalent to 1000 yuan; and 60 tons of particle fertilizer of (combination) template production and processing of two present bodies are less than 100 yuan, and production cost reduces greatly, and economic benefit increases substantially.The template part of present technique can adopt up/down perforation structure (as Fig. 1), also can adopt the structure (as Fig. 3) of band groove.

The utility model is compared with prior art, have simple in structure, the cope match-plate pattern 6 of working portion thin (be original 1/3), simultaneously, because cope match-plate pattern 6 is thinner, therefore has the saving mould material, the processing of can directly holing, cost is low, need not repair a die, reduce production costs, not plug-hole, the production efficiency height, characteristics such as good product quality, simultaneously, nip drum partly has stable working, characteristics such as efficient height, especially adopt smooth roll, it also has is convenient to processing, cuts down finished cost, do not hinder characteristics such as template, long service life.

Fig. 1 is a front view of the present utility model;

Fig. 2 is a vertical view of the present utility model;

Fig. 3 is the front view of another kind of structure of the present utility model (upper and lower template 6 and 7 adopts groove fit);

Fig. 4 is the vertical view of another kind of structure of the present utility model (upper and lower template 6 and 7 adopts groove fit).

Among the figure: 1 bolt, 2 granulation holes, 3 blanking holes, 4 locating holes, 5 locating holes, 6 cope match-plate patterns, 7 lower bolsters, 8 screws, 9 roller bearings, 10 nip drums, 11 weld bonds, 12 weld bonds.

Most preferred embodiment of the present utility model is shown in Fig. 1-4.A kind of granulator nip drum plate device; comprise nip drum and template two parts; it is characterized in that: said nip drum partial design is three to roll structure; it has three three nip drums 10 and the roller bearings 9 thereof that are mutually the uniform setting of hexagonal angle; the center of three roller bearing 9 contacts is one by weld bond 11 and 12 welderings; wherein nip drum 10 is designed to smooth roll and can relatively rotates with roller bearing 9; normally roller bearing 9 is motionless and nip drum 10 rotates around roller bearing 9; this three roll structure in the present technique; stable working; the efficient height especially has deeply rolling in the prior art; wide for the rectangular teeth of 3-4 millimeter removes, and adopt smooth roll; so both be convenient to processing; cut down finished cost, and do not hinder template, improved service life.Said template part is designed to two body structures, it is made up of cope match-plate pattern 6 and lower bolster 7, wherein, cope match-plate pattern 6 approaches and evenly is provided with on it less granulation hole 2 of diameter, relevant position is provided with the bigger blanking hole of diameter 3 on the lower bolster 7 corresponding with it, and upper and lower template 6 and 7 is connected by bolt 1.(combination) template of this two body (or claiming mould) is when using; only need to go up with bolt 1; can be installed on the enterprising enforcement of granulator after lower bolster 6 and 7 is connected uses; and it is easy to use; and cope match-plate pattern 6 can be changed at any time under lower bolster 7 long-term situations about using; the thickness of cope match-plate pattern 6 reduces nearly 2/3rds than original; save a large amount of mould materials; cost reduces greatly; originally the fertile 60 tons of templates of production and processing particle are scrapped with regard to whole; be equivalent to 1000 yuan; and 60 tons of particle fertilizer of (combination) template production and processing of two present bodies are less than 100 yuan, and production cost reduces greatly, and economic benefit increases substantially.The template part of present technique can adopt up/down perforation structure (as Fig. 1), also can adopt the structure (as Fig. 3) of band groove.

Claims (1)

1, a kind of granulator nip drum plate device comprises nip drum and template two parts, it is characterized in that:

A, said nip drum partial design are three to roll structure, it has three three nip drums 10 and the roller bearings 9 thereof that are mutually the uniform setting of hexagonal angle, the center of three roller bearing 9 contacts is one by weld bond 11 and 12 welderings, wherein nip drum 10 be designed to smooth roll and and roller bearing 9 can relatively rotate, normally roller bearing 9 is motionless and nip drum 10 rotates around roller bearing 9;

B, said template part are designed to two body structures, it is made up of cope match-plate pattern 6 and lower bolster 7, wherein, cope match-plate pattern 6 approaches and evenly is provided with on it less granulation hole 2 of diameter, relevant position is provided with the bigger blanking hole of diameter 3 on the lower bolster 7 corresponding with it, and upper and lower template 6 and 7 is connected by bolt 1.

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