CN2449804Y

CN2449804Y - Improved vertical shaft screenless crusher

Info

Publication number: CN2449804Y
Application number: CN 00257394
Authority: CN
Inventors: 吴峻郎
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-11-01
Filing date: 2000-11-01
Publication date: 2001-09-26
Anticipated expiration: 2010-11-01

Abstract

The utility model relates to an improved vertical shaft disintegrator without sieve nets. The utility model is characterized in that a machine table is assembled with a disintegrating mechanism, a material feeding mechanism, a separating mechanism, and a material collecting mechanism; the disintegrating mechanism is provided with a main shaft in a cylinder body, and the main shaft is driven by a driving mechanism; the main shaft is provided with a rotary disk; the top end of the main shaft is provided with a center seat; the center seat is positioned above the rotary disk; the circumference of the center seat is provided with a plurality of grinding knives; the outer sides of the grinding knives are provided with a grinding knife surface; the inner circumference surface of the lower part of the cylinder body is provided with a grinding wall; a proper gap exists between the grinding knife surfaces of the grinding knives and the grinding wall of the cylinder body. Thus, the structure of the utility model is simplified to take convenience for replacing grinding knives, and noise can be reduced.

Description

The modified vertical shaft type does not have the screen cloth pulverizer

The utility model relates to a kind of pulverizer, and the modified vertical shaft type that relates in particular to a kind of designs simplification does not have the screen cloth pulverizer.

At present, general grater in order to material is clayed into power, lie in and be equiped with a grinding mechanism, feed mechanism, separating mechanism and the mechanism that gathers materials on the board, by feed mechanism material is changed into grinding mechanism to clay into power, the mechanism that gathers materials above grinding mechanism extracts powder out by the position, and the particle of will not pulverized by separating mechanism retaining down, makes it drop down onto grinding mechanism grind into powder again.

And existing grinding mechanism grinds in one has in the cylindrical shell of wall and is equiped with a plurality of emery wheels that rotated, and this emery wheel leans against on the interior mill wall of cylindrical shell this emery wheel by a complex set of swing mechanism; Be able to material is clayed into power.

And rollings side must clay into power material on the interior mill wall of cylindrical shell because this emery wheel must lean against, but thing varies, so this emery wheel must make it get free swing by swing mechanism, material can be sandwiched interior the mill between wall and the emery wheel to clay into power; Therefore structurally comparatively complicated and increase manufacturing cost, and be not easy to maintenance because of complex structure.

Because this emery wheel leans against on the interior mill wall of cylindrical shell rolls, therefore can produce very big noise again.

Main purpose of the present utility model is to overcome the prior art deficiency, provides a kind of modified vertical shaft type not have the screen cloth pulverizer, and simplified structure is easy to maintenance, and can reduce noise.

For this reason, the utility model provides a kind of modified vertical shaft type not have the screen cloth pulverizer, be mainly to organize on the board and be provided with a grinding mechanism, described grinding mechanism one side is provided with feed mechanism, and be provided with the separating mechanism of the separable particle that goes out not pulverize and the mechanism that gathers materials of collected at suction powder material in grinding mechanism top, described grinding mechanism is equiped with the main shaft that a driving mechanism drives in a cylindrical shell, on this main shaft, be equiped with a rotating disk, and have a plurality of radial raised lines on this rotating disk, and be equiped with a centre mount in this main shaft top, and this seat, center is above rotating disk, this centre mount circumference is provided with a plurality of sharpenings again, and this sharpening outside has a sharpening face, the inner peripheral surface of this cylindrical shell below has Yi Mobi again, has an appropriate gap between the mill wall of the sharpening face of this sharpening and cylindrical shell.

In the utility model, described sharpening is the T type.

In the utility model, described sharpening is articulated in described centre mount circumference.

Advantage of the present utility model and effect are: whet a knife owing to be pivoted with a plurality of T types on the centre mount circumference, and has an appropriate gap between the sharpening face that this T type is whetted a knife and the mill wall of cylindrical shell, thereby get simplified structure, and can reduce noise so that change the sharpening of T type.

Fig. 1 is an assembling view of the present utility model

Fig. 2 is a grinding mechanism sectional perspective exploded view of the present utility model

Fig. 3 is the rotating disk vertical view of grinding mechanism of the present utility model

Now in conjunction with the accompanying drawings the utility model is described in detail as follows:

At first, see also Fig. 1 and Fig. 2, the utility model is equiped with a grinding mechanism 2, feed mechanism 3, separating mechanism 4 and the mechanism 5 that gathers materials on a board 1, by feed mechanism 3 with material send into grinding mechanism to clay into power, and the mechanism 5 that gathers materials above grinding mechanism extracts powder out by the position, and the particle of will not pulverized by separating mechanism 4 retaining down, makes it drop down onto pulverizing again of grinding mechanism; It is characterized in that:

The main shaft 23 that in a cylindrical shell 21, is equiped with the drive of a driving mechanism of this grinding mechanism, on this main shaft 23, be equiped with a rotating disk 24, and have a plurality of radial raised lines 241 on this rotating disk 24, as shown in Figure 3, and be equiped with a centre mount 25 in these main shaft 23 tops, 25 of this centre mounts are above rotating disk 24, be pivoted with a plurality of T types again on these centre mount 25 circumference and whet a

knife

26,26 outsides have a sharpening face 26a and this T type is whetted a knife, the inner peripheral surface of these cylindrical shell 21 belows has a mill wall 21a again, and has an appropriate gap between the mill wall 21a of the sharpening face 26a of this T type sharpening 26 and cylindrical shell 21.

According to above-mentioned structure, this grinding mechanism driving mechanism 22 must drive main shaft 23 and rotate, and when main shaft 23 rotates, rotating disk 24 is pushed into material between mill wall 21a and the T type sharpening 26 by centrifugal force, and by the T type on centre mount 24 circumference that are installed in main shaft 23 tops whet a knife 25 by centrifugal force towards the mill wall 21a of cylindrical shell 21 inner peripheral surfaces, so can be by T type whet a knife 25 sharpening face 25a and the relative motion between the mill wall 21a on the cylindrical shell 2, with the material pulverize.

Because a plurality of T types of directly being pivoted on the circumference of centre mount 24 of this grinding mechanism whet a knife 25, and this T type to whet a knife 25 be holistic solid memder, thereby simplified frame for movement, can reduce manufacturing cost, with the raising market competitiveness.

This T type sharpening 25 is hubbed on the circumference of centre mount 24 again, so must be convenient to replacing or keep in repair this T type sharpening 25.

In addition, have the gap between the sharpening face 25a of this T type sharpening 25 and the mill wall 21a of cylindrical shell 21, the sharpening face 25a of this T type sharpening 25 is not directly leaned against on the mill wall 21a of cylindrical shell 21, thereby can reduce noise.

Claims

1, a kind of modified vertical shaft type does not have the screen cloth pulverizer, be mainly to organize on the board and be provided with a grinding mechanism, described grinding mechanism one side is provided with feed mechanism, and be provided with the separating mechanism of the separable particle that goes out not pulverize and the mechanism that gathers materials of collected at suction powder material in grinding mechanism top, it is characterized in that: described grinding mechanism is equiped with the main shaft that a driving mechanism drives in a cylindrical shell, on this main shaft, be equiped with a rotating disk, and have a plurality of radial raised lines on this rotating disk, and be equiped with a centre mount in this main shaft top, and this seat, center is above rotating disk, this centre mount circumference is provided with a plurality of sharpenings again, and this sharpening outside has a sharpening face, the inner peripheral surface of this cylindrical shell below has Yi Mobi again, has an appropriate gap between the mill wall of the sharpening face of this sharpening and cylindrical shell.

2, modified vertical shaft type as claimed in claim 1 does not have the screen cloth pulverizer, it is characterized in that: described sharpening is the T type.

3, modified vertical shaft type as claimed in claim 1 or 2 does not have the screen cloth pulverizer, it is characterized in that: described sharpening is articulated in described centre mount circumference.