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An excavator for working on slopes based on motor-controlled bucket rotation

A motor control and excavator technology, applied in the field of buckets, can solve the problems of being unable to adapt to soft soil, hard soil and frozen soil, easy rollover of excavators, and single function.

Active Publication Date: 2020-11-24
千里马工程机械再制造集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing excavators have simple structure in bucket design, and their functions are relatively single; the existing excavators cannot adapt to soft soil, hard soil and frozen soil in the working process; When working on the ground, due to the high hardness of the ground, it will give a large reaction force to the bucket of the excavator, which will make the excavator very prone to rollover, so it is necessary to design a motor-based control bucket Rotating excavator for working on slopes

Method used

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  • An excavator for working on slopes based on motor-controlled bucket rotation
  • An excavator for working on slopes based on motor-controlled bucket rotation
  • An excavator for working on slopes based on motor-controlled bucket rotation

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Embodiment Construction

[0043] Such as figure 1 , 2 , 3, it includes bucket mechanism 1, shovel arm mechanism 2, excavator base mechanism 3, such as figure 1 , 2 , 3, wherein the shovel arm mechanism 2 is installed on the upper side of the excavator base mechanism 3; the bucket mechanism 1 is installed at one end of the shovel arm mechanism 2.

[0044] Such as Figure 4 , 6 As shown, the above-mentioned shovel arm mechanism 2 includes a first hydraulic cylinder 4, a hydraulic tank 90, a push circular plate 89, a first fixed block 5, a second hydraulic cylinder 7, a second fixed block 8, a support arm 9, a telescopic arm 16, Telescopic shell 17, chute 19, return spring 20, hydraulic rod 67, first oil chamber 68, hydraulic cylinder shell 69, first fixed plate 70, second oil chamber 71, slide block 77, long guide groove 80, such as Figure 4 , 6 As shown, two support arms 9 are symmetrically installed on one end of the upper side of the excavator base mechanism 3; as Figure 4 , 6 As shown, the ...

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Abstract

The invention belongs to the technical field of buckets, and particularly relates to an excavator controlling the bucket to rotate based on a motor and used for working on a slope. The excavator comprises a bucket mechanism, a bucket arm mechanism and an excavator base mechanism, wherein the bucket arm mechanism is mounted on the upper side of the excavator base mechanism; and the bucket mechanism is mounted on one end of the bucket arm mechanism. The bucket mechanism in the excavator plays a role of construction on hard soil or frozen soil and can easily break the soil; the bucket arm mechanism plays roles of fixing the bucket mechanism and driving the bucket mechanism to work; and the excavator base mechanism plays a role of fixing the bucket arm mechanism and can realize excavation operation in any direction. The excavator in the invention has a function of excavating on a level road and the slope, the excavator is effectively prevented from being turned over during operation on the slope, and meanwhile, the excavator can be used for operation on the hard soil on a flat surface or an inclined surface.

Description

[0001] Technical field [0002] The invention belongs to the technical field of buckets, and in particular relates to an excavator for working on a slope based on a motor controlling the rotation of the bucket. Background technique [0003] At present, the existing excavators have simple structure in bucket design, and their functions are relatively single; the existing excavators cannot adapt to soft soil, hard soil and frozen soil in the working process; When working on the ground, due to the high hardness of the ground, it will give a large reaction force to the bucket of the excavator, which will make the excavator very prone to rollover, so it is necessary to design a motor-based control bucket Rotating excavator for working on slopes. [0004] The present invention designs an excavator for working on a slope based on motor-controlled bucket rotation to solve the above problems. Contents of the invention [0005] In order to solve the above-mentioned defects in the pr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02F3/39E02F3/43E02F3/36
CPCE02F3/36E02F3/382E02F3/435
Inventor 冯林
Owner 千里马工程机械再制造集团有限公司
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