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Pile turning machine having mud shoveling board

A mud scraper and pile turner technology, applied in the field of pile turners, can solve the problems of high power consumption and wear

Inactive Publication Date: 2017-03-01
BEIJING BRANCH JIKE DEV SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to avoid the generation of the above-mentioned soil such as loofah, and solve the problems of excessive power consumption and serious wear and tear, the technical solution adopted by the present invention is to set a scraper at the front and bottom of the working position of the drum, and the scraper blade The position of the cutting edge is lower than the lowest point of the cutter teeth of the rotating drum in the vertical direction, and behind the frontmost point of the cutter teeth of the rotating drum in the direction of horizontal advancement. The front of the blade is forward and upward, and the cutting edge is forward.

Method used

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  • Pile turning machine having mud shoveling board
  • Pile turning machine having mud shoveling board
  • Pile turning machine having mud shoveling board

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Experimental program
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Embodiment Construction

[0011] specific implementation plan

[0012] Below in conjunction with accompanying drawing, technical solution of the present invention is described in further detail:

[0013] figure 1 Shown is the change process of the shape of the single metal plowshare blade when plowing hard loam in the article "Theory and Calculation of Soil Tillage Machinery" written by the former Soviet Union Sineakov, etc. The change shows that the cutter teeth of the turning machine will inevitably form rounded corners and negative back angles during the turning and throwing process. This phenomenon has also been confirmed from the actual wear and tear. , the formation of the negative relief angle further increases the thickness of the wiper pressure, resulting in the formation of a compacted layer on the surface. In the next cutting, the compacted layer is pulled by the pressure point around the edge and sinks around the cutter teeth, which further deteriorates the cutting process. condition.

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Abstract

The invention relates to a pile turning machine having a mud shoveling board. The pile turning machine includes: a roller, a vehicle body carrying the roller to move, a driving member driving the roller to rotate, and a lifting driving apparatus for lifting the roller. In the pile turning machine, a mud shoveling board structure is installed on the front-lower side of the work position of the roller in order to solve a loofah sponge problem, which influences turning efficiency greatly, since blade teeth cut mud during operation process of a conventional reverse-rotational pile turning machine, by means of the mud shoveling board structure that is arranged front-below a work position of the roller, the problem is effectively avoided, and in addition, power consumption of the pile turning machine is significantly reduced and abrasion of the blade is reduced.

Description

technical field [0001] The invention relates to a compost turning machine, which belongs to the equipment for treating sludge in the environmental protection industry. Background technique [0002] In the environmental protection sludge treatment industry, Germany's BACKHUS (Bakus) company earlier developed a mechanical device for improving oxygen supply and material shape in aerobic fermentation compost, which is called a compost turner or a turner. , what the present invention relates to is the drum type that adopts the counter-rotating turning over throwing or the chain-type scraper type sludge turning machine of counter-rotating mud scraping, it is composed of a drum or a chain scraper (hereinafter referred to as the drum), a car body carrying the drum, The driving element that drives the drum to rotate and the lifting drive device that makes the drum rise and fall. The outer cylindrical surface of the drum is inlaid with knife teeth (the scraper of the chain scraper is ...

Claims

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Application Information

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IPC IPC(8): C05F17/02C05F7/00
CPCC05F7/00C05F17/90Y02A40/20
Inventor 刘明利陈宇郝丽君
Owner BEIJING BRANCH JIKE DEV SCI & TECH
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