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Bucket for excavator

A technology for excavators and buckets, applied in the field of excavators, can solve the problems of difficulty in unloading the soil in the bucket, prolonging the working cycle time of the excavator, reducing the effective bucket capacity of the bucket, etc., so as to reduce the working cycle time and improve the efficiency. Bucket capacity and simple structure

Active Publication Date: 2017-05-31
临沂临工重托机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The bucket of an excavator is usually composed of two side plates and a bucket plate located between the two side plates. Because the bucket plate is curved and arc-shaped, when an ordinary excavator bucket is used for excavating and unloading, it will encounter the inside of the bucket. The soil is not easy to unload and clean, especially a certain amount of soil will adhere to the inner wall of the bucket plate, so the working cycle time of the excavator will be prolonged, and the effective bucket capacity of the bucket will also be reduced

Method used

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Examples

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Embodiment

[0027] Examples: The following specific examples illustrate the implementation of the present invention, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification.

[0028] See Figure 1 to Figure 3 As shown, a bucket for an excavator includes: a bucket plate 10, side plates 20 symmetrically arranged on both sides of the bucket plate 10, bucket teeth 30 arranged at one end of the bucket plate 10, and mounted on the bucket plate 10. The scraper unit 40 at the other end of the bucket plate 10; see Figure 8 As shown, the bucket board 10 includes an arc-shaped plate 11, a first straight plate 12 and a second straight plate 13, and the first straight plate 12 and the second straight plate 13 are located on the arc-shaped plate 11 respectively. and are respectively tangent to the arc-shaped plate 11; the bucket teeth 30 are detachably installed at the free end of the first straight plat...

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Abstract

The invention discloses a bucket for an excavator. The bucket comprises a bucket plate, side plates symmetrically arranged on two sides of the bucket plate, bucket teeth arranged at one end of the bucket plate, and a scraper unit mounted at the other end of the bucket plate, wherein the scraper unit includes a base plate fixedly arranged at a free end of the bucket plate, a lead screw assembly mounted on the base plate, a motor assembly mounted at one end of the base plate for driving the lead screw assembly, a first cover for covering the motor assembly and the lead screw assembly, a second cover for covering an opening end of the first cover, a scraper arranged in an accommodating cavity defined by the bucket plate and the side plates for removing attached matters on the inner wall of the bucket plate, and a connecting rod for connecting the scraper with the lead screw assembly. The bucket for the excavator can effectively scrape off the attached matters on the inner wall of the bucket plate to improve the effective volume of the bucket.

Description

[0001] Technical field: [0002] The invention relates to the technical field of excavators, and more specifically relates to an excavator bucket. [0003] Background technique: [0004] As the king of construction machinery, excavator has various functions and is widely used in various occasions. The working process of the excavator bucket is to cut the soil with the teeth of the bucket and put the soil into the bucket. After the bucket is full, it is lifted and rotated to the unloading position for unloading. After being unloaded, the bucket is rotated and lowered to Excavation face for the next excavation. The bucket of an excavator is usually composed of two side plates and a bucket plate located between the two side plates. Because the bucket plate is curved and arc-shaped, when an ordinary excavator bucket is used for excavating and unloading, it will encounter the inside of the bucket. The soil is not easy to unload and clean, especially a certain amount of soil will a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/40E02F3/407E02F9/00E02F9/28
CPCE02F3/40E02F3/401E02F3/407E02F9/00E02F9/28E02F9/2883
Inventor 赵鸿斌
Owner 临沂临工重托机械有限公司
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