CN2372056Y

CN2372056Y - Improved crusher

Info

Publication number: CN2372056Y
Application number: CN 99207924
Authority: CN
Inventors: 钟男奇
Original assignee: Pulian International Enterprise Co Ltd
Current assignee: Pulian International Enterprise Co Ltd
Priority date: 1999-04-15
Filing date: 1999-04-15
Publication date: 2000-04-05
Anticipated expiration: 2009-04-15

Abstract

The utility model relates to an improved disintegrator, comprising a material throwing opening, an upper cover body, and a lower cover body. The upper cover body is provided with a plurality of small cutting troughs, and the small cutting troughs are provided with at least one big cutting trough by an equant position. The big cutting trough is provided with fixed knives which have similar shapes. The fixed knives are fixed with the big cutting trough through screws by a screw connection mode. The lower cover body is provided with a circular arc bearing seat. The circle arc bearing seat is provided with a knife shaft. The knife shaft is provided with a plurality of rows of laciniolate tooth-shaped knives and at least one set of right claw knives of left claw knieves. The blades of two claw knives are designed in a shearing angle, and the two claw knives are staggered by a slight angle. The utility model makes the cleaning operation simple and convenient and makes the speed of the replacement of damaged knives fast, and the utility model increases the disintegrating capacity.

Description

Improved pulverizer

The utility model relate to a kind of can be with the pulverizer of reusing behind the old raw material pulverizing machine.

The pulverizer of habit formula is to be Taiwan application case number No. 77206137, No. the 128239th, Announcement Number " structural improvement of shredding machine ", and its primary structure is to be:

One box-shaped support body is provided with a groove seat, hollow groove internally oblique face in this groove seat, little groove of the corresponding majority of tool and two big grooves on the dual-side of hollow groove, under two big grooves, then be with a circular arc stacker, and in the groove seat, be provided with a cylinder slitter shaft, have most row's spiculation cutting knife rings and two groups of big cutting knifes of claw-like on this cylinder slitter shaft, see also Fig. 1, wherein the external diameter of spiculation cutting knife ring 31 equals the distance of hollow groove narrowing toward each end groove 22, its internal diameter then equals the distance of flange, and the hollow groove side is into one circular-arc, makes this cylinder slitter shaft that the back is set and becomes suitable driving fit shape with hollow groove.

Yet the structure of above-mentioned shredding machine still has some inconveniences and disappearance and the requirement of immaturity.At first, with regard to its cleaning way, because its cutter and groove seat are formed in one and cylinder slitter shaft and spiculation cutting knife ring and the big cutting knife of claw-like also are formed in one, so when cleaning, can't dismantle one by one, because its volume is all huge, easy cleaning and hoard raw material at the place, dead angle easily not; Moreover of a specified duration because of service time one easily, and little groove is produced burst tooth a, these all are because the friction of spiculation cutting knife ring 31 and little groove 22 and result's (as shown in Figure 1) of causing for the driving fit of concave, convex shape for a long time; This its blade of pawl cutter is a plane formula in addition, so its grindability can't obtain expected effect.

Because the shortcoming of above-mentioned habit formula pulverizer, main purpose of the present utility model be to provide cutter shaft with combined, make cleaning more convenient simple, when cutter is damaged fast changeable and improve " the improved pulverizer " of the ability of pulverizing.

For this reason, the utility model is to utilize a cutter shaft with combined, the mode that can central authorities cut apart and have movable cutter and be provided with one group of above left and right pawl cutter, the blade of this left side pawl cutter, right pawl cutter is the design that is shearing inclination, be staggering of slight angle between two pawl cuttves, the spy can reach the function of reusing after the old raw material pulverizing.

The concrete technical scheme that it adopted is as follows: a kind of improved pulverizer, it is characterized in that: comprise that mainly a body reaches the base station by body extended, the below of this base station is provided with an accepting groove, be provided with a liftable dog-house by the body top in addition, this body is to be arranged with liftable upper cover body and lower cover, wherein:

This upper cover body, be to take the form of inclined plane in it for both sides, and on this inclined plane shape, be provided with the little grooving of most indentations, and on the jagged little grooving of majority, be provided with at least more than one big grooving with the position of five equilibrium, and the big or small grooving in both sides is provided with the similar dead knife of shape, this dead knife is to be screwed fixingly with it with screw, and this dead knife is an indentation;

This lower cover, be to be provided with a semi arch stacker, this semi arch stacker also is provided with a cutter shaft, have the number laciniolate flute profile cutter of row and at least one group or one group of above left pawl cutter, right pawl cutter on this cutter shaft, the blade of this left side pawl cutter, right pawl cutter is the design that is shearing inclination, and is staggering of slight angle between two pawl cuttves;

By the combination of said elements, the spy can reach one to have the cutter shaft of combined and makes cleaning more convenient simple and can improve the pulverizer of the ability of pulverizing.

Now with regard to architectural feature of the present utility model, and conjunction with figs. is described in detail as follows.

Fig. 1: the schematic diagram that is habit formula dead knife;

Fig. 2: be generalized section of the present utility model (one);

Fig. 3: be generalized section of the present utility model (two);

Fig. 4: the stereogram that is the utility model body;

Fig. 5: the schematic diagram that is dead knife of the present utility model;

Fig. 6: the side view that is dead knife of the present utility model;

Fig. 7: the expansion schematic diagram that is flute profile cutter of the present utility model;

Fig. 8: the side view that is flute profile cutter of the present utility model;

Fig. 9: be left and right pawl cutter schematic diagram of the present utility model;

Figure 10: the combination schematic diagram that is left and right pawl cutter of the present utility model;

Figure 11: be cutter combination schematic diagram () of the present utility model;

Figure 12: be cutter combination schematic diagram (two) of the present utility model;

Figure 13: be cutter combination schematic diagram (three) of the present utility model.

See also Fig. 2 to shown in Figure 4, be to be mill structure of the present utility model, mainly comprise the base station 2 that a body 1 reaches by body extended, the below of this base station 2 is provided with an accepting groove 21, be provided with a liftable dog-house 3 by body 1 top in addition, this body 1 is to be arranged with liftable upper cover body 11 and lower cover 12, wherein:

This upper cover body 11, be to take the form of inclined plane in it for both sides, and on this inclined plane shape, be provided with the little grooving 111 of most indentations, and on the jagged little grooving 111 of majority, be provided with two big grooving 112 with the position of five equilibrium, and the big or small grooving 111,112 in both sides is provided with the similar dead knife of shape 4, this dead knife 4 is to be screwed fixingly with it with screw 41, and this dead knife 4 is indentation (shown in Fig. 5,6);

This lower cover 12, be to be provided with a semi arch stacker 121, this semi arch stacker 121 is provided with a cutter shaft 5, the left pawl cutter, the

right pawl cutter

7,8 that have number row's laciniolate flute profile cuttves 6 (shown in Fig. 7,8) and two groups on this cutter shaft 5, the blade the 71, the 81st of this left side pawl cutter 7, right pawl cutter 8 is the design (as shown in Figure 9) of shearing inclination, and 7,8 b that stagger that are slight angle of two pawl cuttves;

Combination by said elements, when desire uses the utility model to pulverize action, when raw material enters body 1 by dog-house 3, intrinsic cutter shaft 5 is subjected to the drive of a motor, make cutter shaft 5 rotations and drive a jagged flute profile cutter 6 and a left side provided thereon,

right pawl cutter

7,8, the external diameter of this jagged flute profile cutter 6 equals the distance of narrowing toward each end grooving 111, this left side,

right pawl cutter

7,8 scope of activities equals the distance of 112 of the big groovings on both sides, via a jagged flute profile cutter 6 and a left side on the cutter shaft 5 of the present utility model,

right pawl cutter

7,8 and will be done the action of pulverizing by the raw material that input port 3 enters one by one, its benefit of reaching is as follows:

One, body 1 is to be a central Splittable, is that body 1 is to be divided into upper cover body 11 and lower cover 12 in brief,

So in the time will cleaning body 1, upper cover body 11 can be started, and be easy to clean each inner corner,

And the cutter spare of each upper and lower cover body 11,12 is all combined type, be more conducive to clean, and assembling is convenient again,

Need only utilize screw that upper and lower cover body 11,12 bolts are closed gets final product.

Two, the blade the 71, the 81st of left and

right pawl cutter

7,8 of the present utility model is the design of shearing inclination, so its powder

Broken ability strengthens, and left and

right pawl cutter

7,8 is fitted so work as right pawl cutter 8 because of being the b that staggers of slight angle

When the time was done the action of cutting with raw material, its left pawl cutter 7 on the same group can be done the action of cutting again, more can improve

The ability of its pulverizing.

Three, the dead knife 4 on little grooving 111 in upper cover body 11 both sides and big grooving 112, because of this dead knife 4 be for

Screw togather thereon with screw 41, so when the blade of its dead knife 4 has been damaged, can only change fixing

Cutter 4, and be located at cutter on the cutter shaft 5 is if having wherein a flute profile cutter 6 or arbitrary left pawl cutter 7, right pawl

When cutter 8 is damaged, also can change, the pulverizer that can save the habit formula must be changed the cost of bed rearrangement cutter.

Four, this dead knife 4 is to be zigzag, thus can prevent to practise the dead knife of formula pulverizer can take place the to burst situation of tooth,

And the service life of prolongation pulverizer.

Five, please consult Figure 11 again to shown in Figure 13, flute profile cutter 6 on this cutter shaft 5 and left and right pawl cutter the 7, the 8th,

Be combined type, one-tenth not only capable of being combined has two groups left and

right pawl cutter

7,8, and one-tenth also capable of being combined only has one

The left and

right pawl cutter

7,8 of group or composition have two groups of above different combinations such as left and

right pawl cutter

7,8,

Can be combined into different set of knives according to required pulverized particles size.

In sum, the utility model not only can improve the grindability of pulverizer, and can comply with its pulverized particles size, and be combined into different set of knives, more help cleaning and changing the cutter of having damaged and improve service life, obviously have very obvious improvement benefit so the utility model is compared with the pulverizer of the formula of habit.

Claims

A kind of improved pulverizer, it is characterized in that: comprise that mainly a body reaches by the base station that body extended, the below of this base station is provided with an accepting groove, is provided with a liftable dog-house by the body top in addition, this body is to be arranged with liftable upper cover body and lower cover, wherein:

This upper cover body, be to take the form of inclined plane in it for both sides, and on this inclined plane shape, be provided with the little grooving of most indentations, and on the jagged little grooving of majority, be provided with at least more than one big grooving with the position of five equilibrium, and the big or small grooving in both sides is provided with the similar dead knife of shape, this dead knife is to be screwed fixingly with it with screw, and this dead knife is an indentation;

This lower cover, be to be provided with a semi arch stacker, this semi arch stacker also is provided with a cutter shaft, have the number laciniolate flute profile cutter of row and at least one group or one group of above left pawl cutter, right pawl cutter on this cutter shaft, the blade of this left side pawl cutter, right pawl cutter is the design that is shearing inclination, and is staggering of slight angle between two pawl cuttves.