Convenient-to-overhaul excavator bucket rod

Abstract

The invention discloses a convenient-to-overhaul excavator bucket rod which comprises a fixed frame and a bucket rod main body; the bucket rod main body is arranged above the fixed frame; motors are arranged on two sides of the fixed frame; a rotary rod is fixedly connected with the output ends of the motors and is rotatably connected with the outer wall of the fixed frame; a driving wheel is fixedly connected onto the rotary rod in a sleeving manner; a driven wheel is arranged on one side of the driving wheel and is connected with the driving wheel through a synchronous belt; a threaded rod is fixedly arranged on the driven wheel in an inserting manner; a connecting plate is in threaded connection with the threaded rod in a sleeving manner; a push rod is fixedly connected with the bottomof one end of the connecting plate; a fixture block is fixedly connected with the end, far away from the connecting plate, of the push rod; and a slot corresponding to the fixture block is formed in the outer wall of the bucket rod main body. Through arranging a clamping connection structure, rapid dismounting of the bucket rod can be realized, and the excavator bucket can be more conveniently detached and repaired.

Description

technical field [0001] The invention relates to the field of excavator-related products, in particular to an excavator arm with convenient maintenance. Background technique [0002] Excavator, also known as excavator, also known as excavator, is an earthmoving machine that uses a bucket to dig materials higher or lower than the bearing surface, and loads them into transport vehicles or unloads them to the stockyard. The materials excavated by excavators Mainly soil, coal, silt, and pre-loose soil and rock. Judging from the development of construction machinery in recent years, the development of excavators is relatively fast. Excavators have become one of the most important construction machinery in engineering construction. First, the excavator is an indispensable machine for road construction and house construction. The excavator has a high working intensity, a long working time, and a heavy workload. Working for a long time will cause damage to the stick of the excavator....

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an excavator arm with convenient maintenance, so as to solve the problem that the existing excavator arm fixing structure is relatively complicated in the above-mentioned background technology, and it is cumbersome to disassemble when it needs to be overhauled, thereby reducing the maintenance efficiency.

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