Wood cutting robot

Abstract

The invention discloses a wood cutting robot. The wood cutting robot comprises a frame, a felling device, and a driving device; the felling device comprises a support, a movable clamping jaw and a cutting mechanism; the movable clamping jaw and the cutting mechanism are installed on the support; the cutting mechanism is located below the movable clamping jaw; the driving device is arranged at the front end of the frame and connected with the support; and the driving device can drive the support to move forwards and backwards, ascend, descend and rotate. During felling operation, the robot moves to a position near a trunk through the frame, the driving device drives the felling device to move to the trunk, the driving device reasonably adjusts the angle of the movable clamping jaw and the angle of the cutting mechanism through the support in consideration of growth inclination angles of some trunks, the trunk is held and fixed through the movable clamping jaw, then the cutting mechanism is used for cutting the bottom of the trunk until the trunk is cut off, then the trunk is conveyed to a placement point, the driving device drives the support to rotate by an angle similar to a head lowering action, the trunk can be toppled forwards by loosening the movable clamping jaw, the whole process is safe and reliable, and the efficiency is very high.

Description

technical field [0001] The invention relates to the technical field of forestry machinery, in particular to a logging robot. Background technique [0002] Whether people's daily life or economic development and construction are inseparable from timber resources, industrial timber forests not only protect the original natural ecology from destruction, but also meet the timber needs of human society. [0003] At present, in the timber harvesting industry, most of the harvesting level of timber stays at the level of hand-held chainsaws or traditional tools. In major forest farms, there are generally problems of labor shortage and primitive and backward harvesting tools, which not only increases the cost of harvesting, but also makes it difficult to achieve Large-scale operations, and traditional tools have many safety hazards in logging operations. Usually, people and tree trunks are in close contact. Once the direction of tree fall is judged incorrectly or external forces such...

AI Technical Summary

Problems solved by technology

[0003] At present, in the timber harvesting industry, most of the harvesting level of timber stays at the level of hand-held chainsaws or traditional tools. In major forest farms, there are generally problems of labor shortage and primitive and backward harvesting tools, which not only increases the cost of harvesting, but also makes it difficult to achieve Large-scale operations, and traditional tools have many safety hazards in harvesting operations. Usually, people are in close contact with the trunk. Once the direction of the tree falling is wrongly judged or the direction of the tree falling is controlled by external forces such as wind direction, personal injury and death accidents are likely to occur.

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