Logging machine detwisting device

Abstract

The invention relates to a woodcutting machine tree branch cleaning device. The woodcutting machine tree branch cleaning device comprises a support plate and holding arms; the tail ends of the holding arms are axially connected to the support plate; the holding arms are capable of freely rotating around axel; a controller is arranged at the front ends of the two holding arms respectively; a bendable guide rail is arranged between the two controllers; the guide rail, from one controller and along the side wall of the holding arm, extends to the other controller; a removing saw is slidably arranged in the guide rail; saw teeth of the removing saw are beyond the upper edge of the holding arm; both ends of the removing saw are connected with the controllers respectively; the removing saw, driven by the controllers, is capable of sliding in the guide rail in a reciprocating mode. The device is capable of efficiently removing the bifurcated branches on the trunk to ensure that the trunk is flat and smooth, and possesses high stability and long durability.

Description

technical field [0001] The present invention relates to a feller assembly and, in particular, to a detwisting device. Background technique [0002] At present, with the continuous increase of labor costs, the felling of large quantities of trees in forest farms, farms and municipalities can no longer rely solely on manpower. Special logging machines have been developed to replace manpower. , measuring, and cutting a series of actions; an important device in the logging machine is convenient for the branch cleaning device. During the trunk cutting process, the branches need to be trimmed and cleaned to ensure that the trunk is clean and tidy; the traditional branch cleaning device includes a blade structure, In the process of trunk transmission, the blade is used for vertical fast impact cutting. For small branches, this method is competent. When faced with thicker branches, the blade cannot cut off the branch, the transmission device is suspended, and the trunk cannot contin...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous increase of labor costs, the felling of large quantities of trees in forest farms, farms and municipalities can no longer rely solely on manpower. Special logging machines have been developed to replace manpower. , measuring, and cutting a series of actions; an important device in the logging machine is convenient for the branch cleaning device. During the trunk cutting process, the branches need to be trimmed and cleaned to ensure that the trunk is clean and tidy; the traditional branch cleaning device includes a blade structure, In the process of trunk transmission, the blade is used for vertical fast impact cutting. For small branches, this method is competent. When faced with thicker branches, the blade cannot cut off the branch, the transmission device is suspended, and the trunk cannot continue to drive. , affect the subsequent truncation operation of the trunk; in addition, this method of processing branches will cause greater wear and tear on the blade, and at the same time the blade is easily stuck between the wood layers and cannot be pulled out. At this time, the logging machine is stuck and cannot move forward or backward. Move, seriously affect logging efficiency

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