JP3066955U - Steel plate of attachment for leveling work of bucket for excavator - Google Patents

Abstract

(57) [Summary] [PROBLEMS] The present invention improves durability by joining a blade having excellent wear resistance to a portion of a ground adjustment attachment attached to a nail of an excavation bucket, which is in contact with the ground. [MEANS FOR SOLVING PROBLEMS] The present invention is made by joining a blade 2 to a general steel plate 1, and welding the general steel plate 1 to an excavation claw of an excavation bucket, and has excellent abrasion resistance during leveling work. The ground 2 and the embankment are brought into contact with the ground to fill the ground.
This helps to improve durability.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to an attachment for leveling work used for a bucket of an excavating machine.

[0002]

[Prior art]

 There is a case where a leveling operation is performed after an excavation operation is performed using an excavation machine. In this case, a method of welding a rectangular general steel plate corresponding to the width of the bucket and the claw to the excavation claw at the tip of the excavation work bucket and performing leveling work on the end face of the steel plate is performed.

[0003]

[Problems to be solved by the invention]

 The above-mentioned conventional ones use general steel plates that are technically easy to weld, so that the parts in contact with the ground are significantly worn. In addition, the worn steel sheet must be cut once and a new steel sheet welded, which requires technical and labor-intensive work. Here, if a blade with high wear resistance is used, the durability will increase, but it is technically unsuitable for general welding, so it must be used in a state other than when the necessary technology and equipment are in place. Not suitable for welding. An object of the present invention is to provide a steel plate for use in an attachment of a bucket for an excavating machine which has solved the above-mentioned disadvantages.

[0004]

[Means for Solving the Problems]

 In order to achieve the above object, the present invention is configured as follows. That is, the part to be welded to the excavation claw at the tip of the bucket for the excavating machine is made of a general steel plate, and the two metals are welded together so that the contact part with the ground becomes a blade, so that the ground can be grounded. The part that comes in contact with the steel has excellent wear properties, and the part to be welded to the excavation nail is made of a steel plate with a structure that can be easily welded.

[0005]

[Action]

 Since the present invention is configured as described above, the ground leveling work is performed on the end face of the steel sheet when the ground leveling work is performed after the excavation work is performed by welding and attaching to a drilling claw at the tip of the bucket for the drilling work. I do.

[0006]

【Example】

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, FIG. 1 is a plan view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the line II of FIG. In FIGS. 1 and 2, 1 is a general steel plate, 2 is a blade, and 3 is a joint between two metals.

FIG. 3 shows a state where the present invention is welded to the claw at the tip of the bucket, and how the ground leveling operation is performed will be described with reference to FIG. By operating the arms 6, 7 and the arm rod 8, the steel plate of the present invention is reciprocated in the direction of arrow 11 so that the steel plate is substantially perpendicular to the ground, and the tip of the steel plate is kept in contact with the ground. Cut 10 and level the ground.

[0008]

[Effect of the invention]

 As is clear from the above description, the present invention improves the abrasion resistance of a steel plate attached as an attachment to a bucket of an excavating machine despite its easy welding, and makes it difficult to use due to wear. It has the effect of extending the usage time until it becomes.

[Brief description of the drawings]

FIG. 1 is a plan view showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along line II of FIG.

FIG. 3 is a perspective view showing a state where the present invention is welded to a claw at a tip of a bucket.

FIG. 4 is a side view showing the operation of the embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 General steel plate 2 Blade metal 3 Joining part 4 Bucket 5 Claw 6 Arm part A 7 Arm part B 8 Arm rod 9 Ground 10 Embankment 11 Direction of operation

Claims (1)

[Utility model registration claims] 1. An attachment for leveling work, wherein a welded portion of a steel plate attached to an excavation claw at the tip of a bucket by welding is a general steel plate, and a portion in contact with the ground is a blade. A steel plate for an attachment for leveling work of a bucket for an excavating machine, wherein two types of metals having a joint are welded.