CN217870672U - Excavator back-shovel bucket - Google Patents

Abstract

The application discloses excavator back-hoe bucket in excavator bucket technical field, including the scraper bowl body, the scraper bowl body is including the bottom plate that is located the bottom, scraper bowl body both sides upper end all is provided with the side cutting board, scraper bowl body side is provided with the double bucket ear board, scraper bowl body both sides all are provided with first reinforcing plate, the bottom plate bottom side sets up the second reinforcing plate, the one end that double bucket ear board was kept away from to scraper bowl body bucket mouth department is provided with a plurality of toothholders, the inside grafting of toothholder has the bucket tooth, be provided with fastening components between bucket tooth and the toothholder. The bucket has the advantages that the overall strength of the bucket can be improved, the bucket is more wear-resistant, the service life of the bucket is prolonged, the damaged bucket teeth can be conveniently replaced, and the maintenance cost is further reduced.

Description

Excavator back-shovel bucket

Technical Field

The application relates to the technical field of excavator buckets, in particular to an excavator back-hoe bucket.

Background

The excavator bucket is used as the most main bearing part of the excavator, in the excavating process, severe impact or friction and abrasion of operation objects such as soil, clay, gravel, rocks and other materials are frequently born, the excavator bucket is a part which is easy to damage and lose in excavating machinery, the shovel teeth can be seriously abraded and even deformed, and when the shovel teeth are damaged due to construction, the replacement cost is high and the shovel teeth are not easy to replace.

SUMMERY OF THE UTILITY MODEL

It is an object of the present application to provide an excavator backhoe bucket that solves the above mentioned problems.

In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides an excavator back hoe bucket, includes the scraper bowl body, the scraper bowl body is including the bottom plate that is located the bottom, scraper bowl body both sides upper end all is provided with the side cutting board, scraper bowl body side is provided with the double-bucket ear board, scraper bowl body both sides all are provided with first reinforcing plate, the bottom plate bottom side sets up the second reinforcing plate, the one end that double-bucket ear board was kept away from in scraper bowl body bucket mouth department is provided with a plurality of toothholders, the inside bucket tooth of pegging graft of toothholder, be provided with fastening components between bucket tooth and the toothholder.

Preferably, in the excavator back hoe bucket, the area of the bucket body opening is larger than the area of the bucket bottom.

Based on the technical characteristics, the bucket opening is in a shape of inverted funnel with a large opening and a small bottom, so that the bucket is convenient to assemble and disassemble, and the service life of the bucket is prolonged.

Preferably, in the backhoe bucket of the excavator, a projection is provided on an upper side of the side blade plate.

Based on the technical characteristics, the abrasion loss of the edge plate can be enhanced, the side edge plate can be used as an inner film, and the service life of the bucket is prolonged.

Preferably, in the excavator backhoe bucket, the second reinforcing plate is provided in plurality, and the second reinforcing plate is a double-layer reinforcing plate.

Based on the technical characteristics, the bucket is not easy to deform during working, and the service strength and the service life of the bucket are improved.

Preferably, in the excavator back hoe bucket, the fastening assembly includes a bolt, the bolt penetrates through the tooth holder and the bucket teeth in a sliding mode, a nut and a gasket are sleeved on the outer periphery of the side end of the bolt, the nut is in threaded connection with the bolt, and the gasket is located between the nut and the tooth holder.

Based on above-mentioned technical characteristic, can be with bucket tooth and toothholder interconnect through fastening components, be convenient for change when the bucket tooth takes place to damage simultaneously, reduce the maintenance cost.

Preferably, in the excavator back hoe bucket, the bottom side of the bucket body and the side surface of the side blade plate are both provided with water leakage holes.

Based on the technical characteristics, the water in the bucket during operation can easily flow out.

Compared with the prior art, the beneficial effects of this application are:

1. through setting up side sword board, first reinforcing plate and second reinforcing plate, can promote the holistic use strength of scraper bowl body for the scraper bowl body is difficult for taking place deformation and more wear-resisting at the during operation, and then promotes the life of scraper bowl body.

2. Through setting up bucket tooth, toothholder and fastening components, when the bucket tooth produces great wearing and tearing or takes place the deformation because of long-time the use, can demolish the change with the bucket tooth from the bucket holder through fastening components, the process of change is convenient, has reduced the maintenance cost.

The bucket has the advantages that the overall strength of the bucket can be improved, the bucket is more wear-resistant, the service life of the bucket is prolonged, the damaged bucket teeth can be conveniently replaced, and the maintenance cost is further reduced.

Drawings

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

FIG. 1 is a schematic view of a bucket body according to the present disclosure;

FIG. 2 is a side view of a bucket body according to the present disclosure;

fig. 3 is a schematic view of a fastener assembly of the present application.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bucket body; 11. a water leakage hole; 2. a base plate; 3. a side blade plate; 4. a double-bucket ear plate; 5. a first reinforcing plate; 6. a bucket tooth; 7. a second reinforcing plate; 8. a tooth holder; 9. a fastening assembly; 91. a bolt; 92. A nut; 93. and (7) a gasket.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 and 2, the present invention provides an excavator backhoe bucket: comprises a bucket body 1, wherein the bucket body 1 comprises a bottom plate 2 positioned at the bottom. The area of the opening of the bucket body 1 is larger than that of the bottom of the bucket. Thereby can make scraper bowl body 1 realize the big end of mouth's flip-chip infundibulate, the convenience is to material handling.

The upper ends of the two sides of the bucket body 1 are welded with side blade plates 3, and the upper sides of the side blade plates 3 are provided with bulges. The abrasion loss of the blade plate 3 can be strengthened by the protrusion, so that the bucket is more abrasion-resistant, and the service life of the bucket is prolonged.

The bottom side of the bucket body 1 and the side face of the side blade plate 3 are both provided with water leakage holes 11, and the water leakage holes 11 can process water seepage in the bucket body 1.

The double-bucket ear plates 4 are fixedly arranged at the side end of the bucket body 1, the double-bucket ear plates 4 are connected with the working device connecting rod, and the use flexibility of the bucket can be improved

All fixedly provided with first reinforcing plate 5 in 1 both sides of scraper bowl body, the fixed second reinforcing plate 7 that sets up in 2 bottom sides of bottom plate, second reinforcing plate 7 is fixed to be set up a plurality ofly, and second reinforcing plate 7 is double-deck reinforcing plate. First reinforcing plate 5 and second reinforcing plate 7 make scraper bowl body 1 in during operation side and bottom plate 2 be difficult for taking place deformation, promote the use intensity and the life of bucket.

A plurality of tooth holders 8 are arranged at one end of the bucket opening of the bucket body 1 far away from the double-bucket ear plates 4.

Referring to fig. 3, the teeth 6 are inserted into the tooth holder 8, and a fastening assembly 9 is disposed between the teeth 6 and the tooth holder 8.

The fastening assembly 9 comprises a bolt 91, the bolt 91 penetrates through the tooth holder 8 and the bucket tooth 6 in a sliding mode, a nut 92 and a gasket 93 are sleeved on the outer periphery of the side end of the bolt 91, the nut 92 is in threaded connection with the bolt 91, and the gasket 93 is located between the nut 92 and the tooth holder 8. The bolt 91 can be with interconnect between tooth 6 and the toothholder 8, later can be with tooth 6 and toothholder 8 reciprocal anchorage through nut 92 and gasket 93, the convenient installation and the dismantlement to tooth 6.

The specific working principle is as follows: when the bucket body 1 is used for excavating, the side edge plates 3 and the first reinforcing plates 5 on the side surfaces of the bucket body 1 can reinforce the side surfaces of the bucket body 1, meanwhile, the side edge plates 3 can make the bucket body 1 more wear-resistant, and the second reinforcing plates 7 on the bottom side of the bottom plate 2 in the bucket body 1 can improve the strength of the bottom side of the bucket, so that the service life of the bucket body 1 is prolonged.

Deformation damage when the bucket tooth 6 is used or because long-time use leads to the wearing and tearing volume great then need to change the bucket tooth 6, alright remove the fixed between bucket tooth 6 and toothholder 8 through fastening components 9 this moment, later peg graft new bucket tooth 6 inside later use after to the toothholder 8 and close subassembly 9 with the bucket tooth 6 and changed new bucket tooth 6 between toothholder 8 reciprocal anchorage promptly, the process of change is convenient. This application can promote the holistic intensity of scraper bowl for the scraper bowl is more wear-resisting, has promoted the life of scraper bowl, also conveniently changes the bucket tooth 6 of damage simultaneously, thereby has further reduced the maintenance cost.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims (6)

1. An excavator backhoe bucket, comprising a bucket body (1), said bucket body (1) comprising a bottom plate (2) located at the bottom, characterized in that: the bucket is characterized in that side blade plates (3) are arranged at the upper ends of two sides of the bucket body (1), double-bucket ear plates (4) are arranged at the side ends of the bucket body (1), first reinforcing plates (5) are arranged on the two sides of the bucket body (1), second reinforcing plates (7) are arranged at the bottom side of the bottom plate (2), a plurality of tooth holders (8) are arranged at one ends, far away from the double-bucket ear plates (4), of bucket openings of the bucket body (1), bucket teeth (6) are inserted into the tooth holders (8), and fastening assemblies (9) are arranged between the bucket teeth (6) and the tooth holders (8).

2. An excavator backhoe bucket as defined in claim 1 wherein: the area of the bucket opening of the bucket body (1) is larger than that of the bucket bottom.

3. An excavator backhoe bucket as defined in claim 1 wherein: the upper side of the side cutting plate (3) is provided with a bulge.

4. An excavator backhoe bucket as defined in claim 1 wherein: the second reinforcing plates (7) are arranged in a plurality of numbers, and the second reinforcing plates (7) are double-layer reinforcing plates.

5. An excavator backhoe bucket as defined in claim 1 wherein: the fastening assembly (9) comprises a bolt (91), the bolt (91) penetrates through the tooth holder (8) and the bucket teeth (6) in a sliding mode, a nut (92) and a gasket (93) are sleeved on the outer peripheral side of the side end of the bolt (91), the nut (92) is in threaded connection with the bolt (91), and the gasket (93) is located between the nut (92) and the tooth holder (8).

6. An excavator backhoe bucket as defined in claim 1 wherein: and water leakage holes (11) are formed in the bottom side of the bucket body (1) and the side surface of the side blade plate (3).

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