CN2180329Y

CN2180329Y - Abrasive body of cylinder grinder

Info

Publication number: CN2180329Y
Application number: CN 93239476
Authority: CN
Inventors: 李新
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-10-30
Filing date: 1993-10-30
Publication date: 1994-10-26
Anticipated expiration: 2003-10-30

Abstract

The utility model relates to the grinding body of a cylindrical grinding machine, composed of a ball body, a cylinder body, a round table body or a similar shape, and convex teeth or/ and convex ribs arranged on the surface of the round table body or the similar shape. The utility model has various kinds of pulverization functions. The pulverization efficiency and the production capacity can be obviously improved.

Description

Abrasive body of cylinder grinder

The utility model belongs to the pulverizing special purpose parts that the cylindrical shape grater has, and relates to a kind of abrasive body of cylindrical shape grinding machine, is applicable in the cylindrical shape grater that adopts in the industries such as building materials, metallurgy, chemical industry, ore dressing.

The abrasive body of existing cylindrical shape grinding machine is generally ball that metal or nonmetallic materials make, cylinder, Rotary-table etc., and by the abrasive body kind of filling, corresponding ball mill, the rod mill etc. of being divided into of cylindrical shape grinding machine, its operation principle is basic identical; Rotate with grinding mill barrel, motions such as abrasive body is done again and again turn round in cylindrical shell, leaves, rolled, slip, between abrasive body and the material then by impact, rubbing action form transmission energy, by smashing, grind the mode comminuting matter.Existing abrasive body is because smooth surface, in impact, friction process, overwhelming majority energy does not obtain utilizing, but be transformed into heat energy, acoustical energy losses is fallen, the effective rate of utilization of energy is very low, only is 1～3%, thereby make power consumption of the mill height, production capacity low, and noise is big, temperature is high, has both endangered operator ' s health, can shorten the grinding machine life-span again.

The purpose of this utility model is intended to overcome above-mentioned deficiency of the prior art, provides a kind of surface rough and uneven in surface, has the abrasive body of the cylindrical shape grinding machine that smashes, grinds, splits broken, folding multiple pulverizing function such as broken.

Content of the present utility model is: a kind of abrasive body of cylindrical shape grinding machine, comprise body, and its feature part is that described body can be a spheroid, the surface distributed of this spheroid has double wedge (2)/and fin (3).

Body described in the content of the present utility model can also be a cylinder, is distributed with double wedge (2) or/and fin (3) on this cylindrical annulus side face.

Body described in the content of the present utility model can also be a Rotary-table, is distributed with double wedge (2) on the annulus side face of this Rotary-table or/and fin (3).

Double wedge (2) described in the above-mentioned utility model content and fin (3) can evenly distribute, also can uneven distribution, can be continuous long double wedge or fin, also can be at interval short double wedge or fin, parameters such as its shape size, quantity, arrangement can be determined as required.

The utlity model has following characteristics:

(1) adopt the utility model abrasive body, have and smash, grind, split broken, multiple pulverizing function such as folding is broken, impact, in the friction process, the ability of comminuting matter strengthens, crush efficiency significantly improves;

(2) material is subjected to the effect of the utility model abrasive body, its inner crack that produces, continuing to pulverize only needs to consume a spot of energy, the effective rate of utilization height of energy, power consumption of the mill obviously reduces, the energy loss that changes sound, heat in impacting, rubbing into reduces, and the grinding machine temperature descends, noise reduces, and production capacity obviously improves;

(3), the utility model abrasive body can use or mix use separately, also can be used with prior art and traditional ball, rod;

When (4) adopting the utility model abrasive body to come grinding particle size is big, hardness is high material, above-mentioned advantage is more outstanding.

Fig. 1 is the utility model embodiment 1 sectional structure schematic diagram;

Fig. 2 is the utility model embodiment 2 structural representations;

Fig. 3 is the right view of Fig. 2;

Fig. 4 is the utility model embodiment 3 structural representations;

Fig. 5, Fig. 6 are the schematic diagrames of the utility model abrasive body comminuting matter.

Among the figure: 1-spheroid, 2-double wedge, 3-fin, 4-groove, 5-cylinder, 6-material, 7-lining board of grinder, 8-abrasive body.

Be embodiment of the present utility model below:

Embodiment 1: referring to Fig. 1.A kind of abrasive body of cylindrical shape grinding machine is made up of spheroid 1 and its surperficial equally distributed double wedge 2.

Embodiment 2: referring to Fig. 2,3.A kind of abrasive body of cylindrical shape grinding machine is made up of cylinder 5 and the equally distributed long fin 3 of its circumferential surface.

Embodiment 3: referring to Fig. 4.A kind of abrasive body of cylindrical shape grinding machine is made up of cylinder 5 and the equally distributed double wedge 2 of its circumferential surface.

Described good result can be implemented and have to content of the present invention all.

Claims

1, a kind of abrasive body of cylindrical shape grinding machine comprises body, it is characterized in that described body can be a spheroid, and double wedge (2) is arranged the surface distributed of this spheroid or/and fin (3).

2, the abrasive body of cylindrical shape grinding machine according to claim 1 is characterized in that described body can also be a cylinder, is distributed with double wedge (2) on the annulus side face of this Rotary-table or/and fin (3).

3, the abrasive body of cylindrical shape grinding machine according to claim 1 is characterized in that described body can also be a Rotary-table, is distributed with double wedge (2) on the annulus side face of this Rotary-table or/and fin (3).