CN201580006U

CN201580006U - Ring mold device for briquetting machine

Info

Publication number: CN201580006U
Application number: CN 201020111099
Authority: CN
Inventors: 高慧琴; 于新奇; 张锡爱; 刘毅
Original assignee: Hebei University of Science and Technology
Current assignee: Hebei University of Science and Technology
Priority date: 2010-02-10
Filing date: 2010-02-10
Publication date: 2010-09-15
Anticipated expiration: 2020-02-10

Abstract

The utility model relates to a ring mold device for a briquetting machine, belonging to the technical field of feedstuff processing equipment and aiming at providing a ring mold device with simple processing, easy disassembly and assembly and difficult fracture. The technical scheme thereof is as follows: the ring mold device consists of a ring mold main body and a module, wherein the ring mold main body is ring-shaped; a plurality of ring-shaped mold holes are uniformly distributed along the radial direction of the circumference of the ring mold main body; the module is a hollow cylinder; the diameter of the periphery is matched with the inner diameter of a mold hole of the ring mold main body; the outer circumference of the rear end of the module is provided with positioning flanges; the edges of the mold holes of the inner circle of the ring of the ring mold main body are provided with ring-shaped grooves; the positioning flanges are matched with the grooves; the wall of the module is provided with a through seam along the direction of the longitudinal axis of the module. In the structure, the ring mold main body and the module are in simple assembly with cylindrical jacks, and the processing as well as the assembly and disassembly are very easy; the module is positioned on the ring mold main body by the positioning flanges and can be fixed undirectionally without any fixing parts; and the longitudinal direction of the module is provided with the through seam, thus avoiding fracture due to overlarge extruding force when in working.

Description

A kind of ring die device that is used for cuber

Technical field

The utility model relates to and a kind of herbage, the isometric fibrous biomass of crop stalk is pressed into the briquetting equipment of lump material more closely, belongs to feed, fuel processing equipment technical field.

Background technology

Along with agrotechnical development, during biomass processing equipment is applied to produce in large quantities, wherein ring mode herbage, stalk block making machine have obtained using widely, this kind equipment can be pressed into lump material more closely with herbage, the isometric fibrous biomass of crop stalk, be convenient to store, transport, not only solved the environmental pollution that crop straw burning brings, can also turn waste into wealth, promote the development of animal husbandry, energy industry, be subjected to the welcome of vast farmers and relevant enterprise.

The ring mould is one of critical part of biomass block-making machine, existing ring mode structure mainly is to utilize long fan-shaped module plug-in through machining, spraying wear-resistant materials, be assembled on the ring of circular die parent, each module needs two bolting, and processing, assembling all bother very much, if a module failure damage is arranged, need open machine, dismounting and change, loaded down with trivial details time-consuming.

Summary of the invention

Technical problem to be solved in the utility model provide a kind of process simple, need not any retaining element, can not break because of extruding force is excessive, the easy-to-disassemble and assemble ring die device that is used for cuber.

The technical scheme that solves the problems of the technologies described above is:

A kind of ring die device that is used for cuber, it is made up of ring mould body and module, ring mould body is a toroidal, along bad mould main body circumference a plurality of circular nibs that radially evenly distribute, module is the cylindrical of hollow, and outer circumference diameter cooperates with the nib internal diameter of ring mould body, and the locating flange of a circle to outer lug arranged on the back end outer circumference of module, there is annular groove at the edge of the nib of circle in the ring mould body annulus, and locating flange and groove are complementary.

The above-mentioned ring die device that is used for cuber, the y direction along module on the described module wall has a straight joint.

The above-mentioned ring die device that is used for cuber, the cross section of the hollow cavity of described module are circular or square, and surface of internal cavity has tapering along y direction.

The above-mentioned ring die device that is used for cuber, the material inlet place spraying wear-resistant materials of the inner chamber of described module, there is chamfering at the fore end outer circumference edge of module.

Adopt the cuber ring die device of this structure that following advantage is arranged: ring mould body and module are the assembling of simple cylinder jack, and processing, assembling and dismounting all be easy to, convenient; Module is located on ring mould body by locating flange and can unidirectionally be fixed, and without any need for retaining element, assembling is easy, and cost reduces; Module straight joint vertically arranged, can not break during work because of extruding force is excessive.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the structural representation of module;

Fig. 4 is the side view of Fig. 3;

Fig. 5 is the schematic diagram that cuber of the present utility model is installed.

Mark is as follows among the figure: motor 1, driving belt 2, big belt pulley 3, travelling gear 4, shaft coupling 5, rigid bearing round nut 6, bearing block 7, rolling bearing 8, main shaft 9, ring mould body 10, module 11, platen 12,

pinch roller

13,17,

eccentric shaft

14,16, feeding chamber 15, set bolt assembly 18, discharging chain 19, material scraping plate 20, discharge chamber 21, ribs 22, pinch roller frame 23, support 24, locating flange 25, chamfering 26, surface of internal cavity 27, straight joint 28.

The specific embodiment

Fig. 1-4 shows: ring die device described in the utility model adopts and divides body structure, is made of ring mould body 10 and module 11.Ring mould body 10 is a toroidal, and at the circular nib of a series of equally distributed levels of radially having of annulus, the module 11 that high-abrasive material is made is equipped with it.

Module 11 is the cylindrical of hollow, outer circumference diameter cooperates with the nib internal diameter of ring mould body 10, the locating flange 25 of one circle to outer lug arranged on the back end outer circumference of module 11, and there is annular groove at the edge of the nib of circle in the ring mould body annulus, and locating flange 25 is complementary with groove.Module 11 is located on ring mould body 10 by locating flange 25 and can unidirectional (being subjected to force direction during work) be fixed, and without any need for retaining element, assembling is easy, and cost reduces.

Y direction along 11 of moulds on the module wall has a straight joint 28, and the effect of straight joint 28 is can not break because of extruding force is excessive when making module 11 work, when making module 11 assemblings certain elasticity is arranged simultaneously, and assembling easily.

The front end of module 11 has the chamfering of packing into 26, is convenient to insert nib and assembles; Surface of internal cavity 27 has certain tapering, at material inlet place spraying wear-resistant materials.

Because ring mould body 10 is the simple face of cylinder with the equipped face of module 11, and is easy to process, assembling easily.When needing to dismantle after individual modules 11 lost efficacy, also only need to bestow axial force from the outer end of module 11 and get, get final product reloading new module 11, having overcome needs shortcoming that whole mould is dismantled in the prior art.The inner chamber of module 11 can be processed into different cross sectional shape (as circular, square etc.), and it is fast to be used to produce difform compression, and the draw ratio by changing nib and the tapering of nib inner chamber can be produced the compression blocks of different densities.

Fig. 5 is the schematic diagram that cuber of the present utility model is installed.Show among the figure that this cuber comprises support 24, motor 1, main shaft 9, running part, compression section, drawing mechanism etc.Cuber has adopted vertical structure, main shaft 9 is vertically installed, the eccentric shaft axis of compression section and pinch roller axis are all in vertical direction, the module 11 of ring mould body 10 distributes in the horizontal direction, feeding chamber 15 is positioned at the top of ring mould body 10, and drawing mechanism is installed in the outside of the module 11 of ring mould body 10.Feed mechanism will be pulverized material and be transported to feeding chamber, by extruding force and the relative motion between pinch roller in the discharge chambe and the ring mould, material between ring mould and the pinch roller successively is squeezed in the module 11, fills up module 11 backs, by drawing mechanism compression blocks is collected again and sent from end output.

Claims

1. ring die device that is used for cuber, it is characterized in that: it is made up of ring mould body [10] and module [11], ring mould body [10] is a toroidal, along ring mould body [10] circumference a plurality of circular nibs that radially evenly distribute, module [11] is the cylindrical of hollow, outer circumference diameter cooperates with the nib internal diameter of ring mould body [10], the locating flange [25] of one circle to outer lug arranged on the back end outer circumference of module [11], there is annular groove at the edge of the nib of circle in ring mould body [10] annulus, and locating flange [25] is complementary with groove.

2. the ring die device that is used for cuber according to claim 1 is characterized in that: the y direction along module [11] on the described module wall has a straight joint [28].

3. the ring die device that is used for cuber according to claim 2 is characterized in that: the cross section of the hollow cavity of described module [11] is for circular or square, and surface of internal cavity [27] has tapering along y direction.

4. the ring die device that is used for cuber according to claim 3 is characterized in that: the material inlet place spraying wear-resistant materials of the inner chamber of described module [11], there is chamfering [26] at the fore end outer circumference edge of module [11].