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Variable frequency vibrating bucket and operating system

A frequency conversion vibration and bucket technology, applied to mechanically driven excavators/dredgers, earth movers/shovels, construction, etc., can solve problems such as cumbersome process, reduced excavation efficiency, and increased resistance

Pending Publication Date: 2019-11-19
SANY HEAVY MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, when excavating massive objects or frozen soil, because these objects have the characteristics of being firm and irregular and not suitable for crushing, the material will often be compacted and the resistance will increase greatly, and some need to be crushed before excavation. The process is cumbersome, so that The excavation efficiency is greatly reduced, which increases the excavation cost

Method used

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  • Variable frequency vibrating bucket and operating system
  • Variable frequency vibrating bucket and operating system
  • Variable frequency vibrating bucket and operating system

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0037] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention relates to the technical field of engineering machinery, in particular to a variable frequency vibrating bucket and an operating system. The variable frequency vibrating bucket comprisesa plurality of form relieved teeth, a bucket body, a cam shaft, an elastic part and a rotary driving device. The form relieved teeth are movably arranged on the end part of the bucket body, and one ends of the form relieved teeth stretch out of the bucket body while the other ends lean against the surface of a cam of the cam shaft. The elastic part is arranged on the bucket body, is connected tothe form relieved teeth, and provides an elastic force, through which the form relieved teeth lean against the surface of the cam all the way. The rotary driving device is in transmission connection to the cam shaft.

Description

technical field [0001] The invention relates to the technical field of engineering machinery, in particular to a variable frequency vibrating bucket and a control system. Background technique [0002] The bucket teeth of the bucket used in the current excavator are all connected with the bucket as a whole, and are widely used in civil engineering because of the advantages of high efficiency and fast excavation of general soil. [0003] However, when excavating massive objects or frozen soil, because these objects have the characteristics of being firm and irregular and not suitable for crushing, the material will often be compacted and the resistance will increase greatly, and some need to be crushed before excavation. The process is cumbersome, so that The excavation efficiency is greatly reduced, which increases the excavation cost. Contents of the invention [0004] Objects of the present invention include, for example, to provide a frequency-variable vibrating bucket ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F3/43E02F9/28
CPCE02F3/43E02F9/2816
Inventor 杭卫张炜叶其团
Owner SANY HEAVY MACHINERY
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