Bulldozing device with width adjusting function for bulldozer

Abstract

The invention discloses a bulldozing device with a width adjusting function for a bulldozer, and belongs to the technical field of bulldozer auxiliary devices. The device comprises a scraper knife mounting seat, a press rod and a movable insertion rod are movably inserted into the front end and the rear end of the part, connected with an electric telescopic rod, of the outer wall of the top of a lifting plate, and limiting plates are connected to the outer walls of the parts, located at the bottom of the lifting plate, of the press rod and the movable insertion rod in a sleeving mode. According to the device, when two movable scraper knives slide, the extending width of an auxiliary plate can be changed; at the moment, a movable push broach is exposed, and then the electric telescopic rodis started and drives the lifting plate and the press rod to descend; the press rod descends to drive an ejection block to eject the movable push broach towards the rear side, so that the movable pushbroach stretch out of the auxiliary plate; the movable push broach ejects the movable insertion rod upwards in the initial state to stretch a spring; and when the movable push broach continues to moves backwards to enable a positioning groove to be located in the bottom of the movable insertion rod, the spring drives the movable insertion rod to be inserted into the positioning groove to fix themovable push broach.

Description

technical field [0001] The invention relates to the technical field of bulldozer auxiliary equipment, in particular to a bulldozer with a width adjustment function for a bulldozer. Background technique [0002] When the small bulldozer is used on a special working surface, the width of the blade cannot adapt to the working surface. The narrow blade needs to be shoveled back and forth many times to increase the workload, and the wide blade cannot be used on the operating surface. Therefore, we need a The bulldozer that can adjust the blade can adapt to the complex construction environment. Therefore, we propose a bulldozer with a width adjustment function for the bulldozer. Contents of the invention [0003] The object of the present invention is to provide a bulldozer with a width adjustment function for a bulldozer, so as to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provide...

AI Technical Summary

Problems solved by technology

[0002] When the small bulldozer is used on a special working surface, the width of the blade cannot adapt to the working surface. The narrow blade needs to be shoveled back and forth many times to increase the workload, and the wide blade cannot be used on the operating surface. Therefore, we need a A bulldozer that can adjust the blade to adapt to the complex construction environment. Therefore, we propose a bulldozer with a width adjustment function for a bulldozer

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