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A frequency conversion processing device and its use method

A processing device and installation column technology, which is applied in roads, constructions, road repairs, etc., can solve the problems of resource consumption, inflexibility, and broken dead corners of asphalt pavement on small roads, and achieve simple structure, high flexibility, and reduced processing dust the troublesome effect of

Active Publication Date: 2020-09-04
CHAOHU JINHUI AUTOMATIC CONTROL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Nowadays, the pavement is usually crushed by large-scale machinery and equipment, but due to the inflexibility of large-scale machinery, there will be dead ends in the crushing of local asphalt pavements, and the problem of consuming resources for crushing small pavements

Method used

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  • A frequency conversion processing device and its use method
  • A frequency conversion processing device and its use method
  • A frequency conversion processing device and its use method

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] In describing the present invention, it should be understood that the terms "upper", "lower", "middle", "wall", "inner", "outer", "end", "side" etc. indicate orientation or positional relationship , are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and ...

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Abstract

The invention discloses a frequency-variable treatment device and a use method of the treatment device, and relates to the technical field of frequency converter application devices. The device comprises a percussion drill and further comprises a percussion mounting column, wherein the percussion drill is fixedly mounted at the lower end of the percussion mounting column; mounting grooves are formed in the percussion mounting column; a first extension air cylinder is fixedly mounted on the percussion mounting column and connected with a slide mounting block; slide groove arms are arranged in the mounting grooves on the peripheral side of the percussion mounting column; connection columns are connected with the slide groove arms in a sliding manner; and support plates are fixed on the connection columns. The device adopts the percussion drill, the percussion mounting column, the first extension air cylinder and the support plates; the first extension air cylinder drives the percussion drill on the percussion mounting column to move to an asphalt pavement to perform local breaking operation on the asphalt pavement by the support action of the connection columns on the support plates;and the device is simple and flexible in structure and solves the problem that the small pavement is difficultly broken by the existing large device.

Description

technical field [0001] The invention belongs to the technical field of frequency converter application devices, and in particular relates to a frequency conversion processing device and a using method thereof. Background technique [0002] With the development of society, asphalt is used more and more widely, and with the improvement of people's awareness of environmental protection, the recovery of asphalt has gradually become a social research topic. In the process of asphalt recovery, it is necessary to crush and recycle the asphalt on the ground. , Usually, the impact drill is used to crush the road surface. The impact drill is equipped with a frequency converter, which controls the motor through the frequency converter, and then controls the impact frequency of the impact drill to achieve the crushing operation on the road surface. [0003] Nowadays, the pavement is usually crushed by large-scale mechanical equipment, but due to the inflexibility of large-scale machiner...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/12
CPCE01C23/127
Inventor 何来传
Owner CHAOHU JINHUI AUTOMATIC CONTROL EQUIP
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