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Efficient loading method for digger

An excavator, high-efficiency technology, applied in the operation method of excavator/dredger, loading/unloading, earth mover/shovel, etc., can solve the problem of increasing fuel consumption and wear of excavators, prolonging loading time, and easily causing congestion and other problems, to achieve the effect of improving the efficiency of excavation operations, reducing fuel consumption and wear, and reducing the angle of rotation

Inactive Publication Date: 2009-07-15
王继清
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is only one working section, the construction site is relatively narrow, and the carrying vehicles are queued up to wait for loading, so it is easy to cause congestion; and as the construction progress continues, the working section is gradually advancing to the area to be excavated, and the carrying vehicles have already entered and exited. The congestion caused by the excavation area is more prominent, resulting in a longer idle time of the excavator, which seriously affects the efficiency of the continuous operation of the excavator
In order to avoid congestion, some construction methods propose that when the operation section advances and goes deep into the area to be excavated, the transport vehicle is still parked near the excavator and waits without entering the excavated area; The congestion caused by entering and exiting the excavated area, but because the carrying vehicle is far away from the working section, the excavator has a large turning angle during loading, which prolongs the loading time, not only the loading efficiency is still not improved, but also the fuel consumption and fuel consumption of the excavator are increased. wear and tear

Method used

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with specific embodiment:

[0015] like figure 1 As shown: Park the excavator 6 on the edge of the area to be excavated 1, draw a semicircle with the turntable of the excavator 6 as the center, and take the arm length when the straight arm of the excavator 6 is straight and the arm length when the arm is curved respectively as the radius, The region between the above two semicircles forms a semicircular area to be excavated 2; 1. A car 5 is parked at the position of the operation section 3 on the right; then the excavator 6 loads the cars 5 parked at the positions of the operation section 7 on the left and the operation section 3 on the right according to the following steps:

[0016] ① First, excavate the right working section 3, and load the vehicle 5 parked on the right working section 3;

[0017] ② The car 5 located at the right side operation section 3 is fully loaded and drives away, the excava...

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Abstract

The invention discloses an efficient method for loading a digging machine, belonging to methods for the construction of earth and stone work; and the invention aims at providing the method for operating the digging machine with high operation efficiency, low oil consumption and slight abrasion. The technical scheme is as follows: the digging machine (6) is arranged at the brim of an area to dig (1), and by adopting a revolving platform of the digging machine (6) as a center and the length of a straight arm and length of a bent arm of the digging machine (6) respectively as radius to draw semicircles to gain semicircular and annular areas to dig (2); a motorcar (5) is parked at the operation cross section (3) of the right side of each annular area to dig (2), the other motorcar (5) is parked at the operation cross section (7) of the left side of each annular area to dig (2), and finally, the digging machine (6) is used for loading the motorcars (5). The method can increase the digging operation efficiency by nearly 30 percent and reduce the oil consumption by nearly 30 percent, and is the comparatively advanced digging operation method for the digging machine.

Description

Technical field: [0001] The invention relates to a construction method of earth and stone works, in particular to an excavation operation method of an excavator. Background technique: [0002] At present, during the operation of the excavator, the excavator is generally parked at the edge of the area to be excavated, and several transport vehicles are parked near the excavator to wait for loading. Since there is only one working section, the construction site is relatively narrow, and the vehicles are queued up to wait for loading, so it is easy to cause congestion; and as the construction progress continues, the working section is gradually advancing to the area to be excavated, and the vehicles have already entered and exited. The congestion caused by the excavation area is more prominent, which leads to a longer idle time of the excavator, which seriously affects the efficiency of the continuous operation of the excavator. In order to avoid congestion, some construction ...

Claims

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Application Information

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IPC IPC(8): E02F1/00B65G67/04
Inventor 王继清
Owner 王继清
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