Large-sized wood grabbing loading machine

Abstract

The invention discloses a large-sized wood grabbing loading machine and belongs to an engineering mechanical wheel type loading machine. The large-sized wood grabbing loading machine mainly comprisesa large-sized loading machine; a forward rotation six-connecting-rod mechanism is arranged at the front end of the large-sized loading machine; a large-sized wood grabbing machine tool is arranged atthe front end of the forward rotation six-connecting-rod mechanism; the forward rotation six-connecting-rod mechanism comprises a machine frame, a rotating bucket oil cylinder, a movable arm, a rocking arm and a pull rod; the machine frame is connected with the large-sized loading machine; the front end of the movable arm is hinged with the large-sized wood grabbing machine tool; the back end of the movable arm is hinged with the upper part of the machine frame; the stretching end of the rotating bucket oil cylinder is hinged with the lower end of the rocking arm; the other end of the rotatingbucket oil cylinder is hinged with the machine frame; the middle part of the rocking arm is hinged with the middle part of the movable arm; the upper end of the rocking arm is in splicing connectionwith one end of the pull rod; and the other end of the pull rod is hinged with the large-sized wood grabbing machine tool. The large-sized wood grabbing loading machine is strong in power, reasonablein matching, large in tractive force and high in grabbing ability, and can meet the requirement of the overload condition. The large-sized wood grabbing loading machine is mainly applied to wood loading and unloading.

Description

technical field [0001] The invention belongs to engineering machinery wheel loaders, and in particular relates to a large-scale wood-grabbing loader. Background technique [0002] The log loader is an important mechanical equipment in construction machinery construction, and it is widely used in ports, logging yards, wood processing plants, etc. At present, the working devices used on ordinary log loaders are reversed six-bar linkages, which have the following defects: 1. The lifting force and breakout force are small, and it takes more work cycles to complete the loading and unloading of the entire vehicle; 2. When the machine is in the retracted state, the rocker arm is easy to touch the wood, and the center of gravity in the retracted state is not conducive to the lifting of the boom, and the stability is poor; The purchase cost is high and the cost performance is low, which does not meet the needs of domestic customers. [0003] At the same time, ordinary log loaders a...

AI Technical Summary

Problems solved by technology

At present, the working devices used on ordinary log loaders are reversed six-bar linkages, which have the following defects: 1. The lifting force and breakout force are small, and it takes more work cycles to complete the loading and unloading of the entire vehicle; 2. When the machine is in the retracted state, the rocker arm is easy to touch the wood, and the center of gravity in the retracted state is not conducive to the lifting of the boom, and the stability is poor; The purchase cost is high, the cost performance is low, and it does not meet the needs of domestic customers

[0003] At the same time, ordinary log loaders are suitable for loading and unloading bulk materials, but cannot meet the requirements of grabbing more and heavier logs

Images