CN205128046U - Stand wear and tear vertical crusher - Google Patents

Abstract

The utility model relates to a stand wear and tear vertical crusher, including the casing with set up the roller that rolls in the casing, the both ends of rolling the roller have and extend to the outside drive shaft of casing, the drive shaft with be equipped with sealed bearing between the casing, the internal surface of sealed bearing's outer loop and endocyclic surface are all scribbled and are covered with the wear -resisting ceramic coating of one deck, be a plurality of roller bearings between sealed bearing's outer loop and the inner ring. The further compactness of being connected in order to improve the inner ring and to roll the roller endocyclic internal surface week upwards evenly is equipped with the bump. The utility model discloses an internal surface of the outer loop of bearing and endocyclic outside surfaces coated have the wear -resisting ceramic coating of one deck can improve the life of bearing, lightened under heavy load operating condition the roller bearing probably to the internal surface of the outer loop of bearing and the wearing and tearing of endocyclic surface.

Description

A kind of wear-resistant standing crusher

Technical field

The utility model relates to a kind of disintegrating machine, is specifically related to a kind of wear-resistant standing crusher.

Background technology

When the crushing operation of traditional abandoned car, broken automobile in heaps is placed on the ground by hoisting apparatus, by conveyer belt cross drive, then is cut into suitable size by cutter sweeps such as cutting torches.Or the dismounting of engine part is carried out in the workshop again in broken factory.

But reclaiming the development trend in field in fragmentation is in recent years: not only can reclaim recycling raw material to high-quality or purity as far as possible for abandoned car but also to building waste product or pipeline waste product.The broken way of recycling of therefore traditional multiple operation or multipaths well can not suit current trend, the broken retracting device proposing a kind of mechanization degree that can be applicable to multi-source waste material high is urgent, market has also occurred some large-scale disintegrating machine, breakers.

Utility model content

The technical problems to be solved in the utility model is: propose a kind of standing crusher improving abrasion resistance properties.

The utility model is the technical scheme solving the problems of the technologies described above proposition: a kind of wear-resistant standing crusher, comprise housing and be arranged on the milling roller in housing, the two ends of described milling roller have the driving shaft extending to described hull outside, sealed bearing is provided with between described driving shaft and described housing, the inner surface of the outer shroud of described sealed bearing and the outer surface of inner ring are all coated with one deck abrasion-proof ceramic coat, are multiple roller bearing between the outer shroud of described sealed bearing and inner ring.

Further in order to improve the connection compactness of inner ring and milling roller, the inner surface circumference of described inner ring is evenly provided with salient point.

The beneficial effects of the utility model are:

The utility model is coated with by the inner surface of the outer shroud at bearing and the outer surface of inner ring the service life that one deck abrasion-proof ceramic coat can improve bearing, alleviates the wearing and tearing to the inner surface of the outer shroud of bearing and the outer surface of inner ring of under weight condition of work roller bearing.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, wear-resistant standing crusher of the present utility model is described further.

Fig. 1 is the structure cut-away view of the bearing of wear-resistant standing crusher in the utility model.

Detailed description of the invention

Embodiment

According to Fig. 1, wear-resistant standing crusher in the utility model, comprise housing and be arranged on the milling roller in housing, the two ends of described milling roller have the driving shaft extending to described hull outside, sealed bearing is provided with between described driving shaft and described housing, the inner surface of the outer shroud 1 of described sealed bearing and the outer surface of inner ring 2 are all coated with one deck abrasion-proof ceramic coat 3, are multiple roller bearings 4 between the outer shroud 1 of described sealed bearing and inner ring 2.

Further in order to improve the connection compactness of inner ring 2 and milling roller, can as preferably: in the inner surface circumference of described inner ring 2, be evenly provided with salient point 5.

Of the present utility modelly be not limited to above-described embodiment; the technical scheme of each embodiment above-mentioned of the present utility model combined crosswise can form new technical scheme each other; all employings are equal to the technical scheme of replacing and being formed in addition, all drop in the protection domain of the utility model requirement.

Claims (2)

1. a wear-resistant standing crusher, it is characterized in that: comprise housing and be arranged on the milling roller in housing, the two ends of described milling roller have the driving shaft extending to described hull outside, sealed bearing is provided with between described driving shaft and described housing, the inner surface of the outer shroud of described sealed bearing and the outer surface of inner ring are all coated with one deck abrasion-proof ceramic coat, are multiple roller bearing between the outer shroud of described sealed bearing and inner ring.

2. wear-resistant standing crusher according to claim 1, is characterized in that: in the inner surface circumference of described inner ring, be evenly provided with salient point.