CN112390021A - Bucket wheel bucket of stacker-reclaimer - Google Patents

Abstract

The invention discloses a bucket wheel bucket of a stacker-reclaimer, which comprises an arc-shaped bottom plate, a side plate, a bucket lip and bucket teeth, wherein the arc-shaped bottom plate is fixedly connected with the side plate, the end part of the arc-shaped bottom plate is detachably connected with a trapezoidal plate, the end part of the side plate is detachably connected with a triangular plate, and the bucket lip and the bucket teeth are detachably connected with the end parts of the trapezoidal plate and the triangular plate.

Description

Bucket wheel bucket of stacker-reclaimer

Technical Field

The invention belongs to the technical field of stacker-reclaimers in the metallurgical industry, and particularly relates to a bucket with a bucket wheel of a stacker-reclaimer.

Background

In the metallurgical industry, a stacker-reclaimer is a general large-scale continuous bulk conveying device, belongs to low-speed and heavy-load operation, and a bucket wheel in the stacker-reclaimer is used for digging and unloading materials in a stockyard to a bridge belt conveyor mechanism. In the process of material taking and excavating operation of a bucket wheel of the stacker-reclaimer, the bucket is a component which is directly contacted with bulk materials when in work. As shown in FIG. 1, the bucket is formed by fixedly connecting an arc-shaped bottom plate 1, a side plate 2, a bucket lip 3 and bucket teeth 4. Arc bottom plate 1 and curb plate 2 and bucket wheel form the square pass structure, it is abominable at work environment, the bulk cargo is through constantly rolling, the plastid is harder, frequent operation is all great to the impact load and the wearing and tearing of scraper bowl, especially scraper bowl bottom and side wearing and tearing are especially serious, the scraper bowl receives the vibration that produces after assaulting still can produce great impact force to its side, in the in-service use process, wearing and tearing appear easily with the bucket lip in bucket tooth, the phenomenon of destruction, wearing and tearing are serious or the fracture all need in time change new scraper bowl.

The bucket has a short service life and high use cost, and normal operation and production can be influenced. Therefore, the bucket wheel bucket of the stacker-reclaimer is optimized and improved, so that the service life of the bucket wheel bucket is prolonged, the use cost is reduced, and the stable operation of equipment is ensured, which is very necessary.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and solve the problems in the prior art, and provides a bucket wheel bucket of a stacker-reclaimer, which comprises an arc-shaped bottom plate, side plates, a bucket lip and bucket teeth, wherein the arc-shaped bottom plate is fixedly connected with the side plates, the end parts of the arc-shaped bottom plate are detachably connected with trapezoidal plates, the end parts of the side plates are detachably connected with triangular plates, and the bucket lip and the bucket teeth are detachably connected with the end parts of the trapezoidal plates and the triangular plates.

Preferably, in the above stacker-reclaimer bucket wheel bucket, the trapezoidal plate and the triangular plate form a triangular structure with the stacker-reclaimer bucket wheel.

Preferably, in the stacker-reclaimer bucket wheel, the end of the trapezoidal plate is provided with one to two teeth.

Preferably, in the bucket of the bucket wheel of the stacker-reclaimer, the outer side of the trapezoidal plate is provided with a wear-resistant layer.

The invention has the advantages and effects that: the bucket wheel bucket of the stacker-reclaimer provided by the invention has a simple structure, can prolong the service life of the bucket to the maximum extent, reduce the use cost, ensure the stable operation of the stacker-reclaimer, increase the efficiency for enterprises and is suitable for popularization.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a bucket wheel of a conventional stacker-reclaimer.

Fig. 2 is a schematic diagram of the structure of the stacker-reclaimer bucket wheel of the present invention.

Description of reference numerals:

1-arc bottom plate, 2-curb plate, 3-bucket lip, 4 bucket teeth, 5 trapezoidal plates, 6-triangle-shaped plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 2, the bucket wheel bucket of the stacker-reclaimer comprises an arc-shaped bottom plate 1, side plates 2, a bucket lip 3 and bucket teeth 4, wherein the arc-shaped bottom plate 1 is fixedly connected with the side plates 2, the end part of the arc-shaped bottom plate 1 is detachably connected with a trapezoidal plate 5, the end part of the side plate 2 is detachably connected with a triangular plate 6, and the bucket lip 3 and the bucket teeth 4 are detachably connected with the end parts of the trapezoidal plate 5 and the triangular plate 6.

Preferably, in the bucket of the stacker-reclaimer bucket wheel of the present invention, the trapezoidal plate 5 and the triangular plate 6 form an approximately triangular structure with the stacker-reclaimer bucket wheel, and the structure is more stable against impact caused by the bulk material.

Preferably, in the bucket of the stacker-reclaimer bucket wheel of the present invention, one to two teeth 4 are provided at the end of the trapezoidal plate 5, so that the end of the bucket has more impact force to the hard bulk material.

Preferably, in the bucket of the bucket wheel of the stacker-reclaimer, the outer side of the trapezoidal plate 5 is further provided with a wear-resistant layer, so that the wear resistance of the bottom of the bucket is effectively improved.

It is to be noted that, in this document, the term "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion, so that an article or an apparatus including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to such article or apparatus. Meanwhile, the term "connected" and the like as used herein should be broadly interpreted as referring to a fixed connection, a detachable connection, a direct connection, or an indirect connection through intermediate components. In addition, "front", "rear", "left", "right", "upper", "lower", "inner", "outer", and the like are referred to herein as being placed in the state shown in the drawings.

It should be further noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and are not limited thereto; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or alterations do not depart from the spirit of the invention.

Claims (4)

1. The utility model provides a stacker-reclaimer bucket wheel scraper bowl, includes arc bottom plate, curb plate, bucket lip, bucket tooth, the arc bottom plate with the curb plate solidity is connected, its characterized in that, the tip of arc bottom plate can be dismantled and be connected with the trapezoidal plate, the tip of curb plate can be dismantled and be connected with the triangle-shaped board, the bucket lip with the bucket tooth can be dismantled connect in the trapezoidal plate with the tip of triangle-shaped board.

2. The stacker-reclaimer bucket wheel of claim 1, wherein the trapezoidal plate and the triangular plate form a triangular configuration with the stacker-reclaimer bucket wheel.

3. The stacker-reclaimer bucket wheel of claim 1, wherein the end of said trapezoidal plate is provided with one to two of said teeth.

4. The stacker-reclaimer bucket wheel of any one of claims 1 to 3, wherein an outer side of the trapezoidal plate is provided with a wear layer.

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