Forest cutting griping-saw operation device

A working device, forest technology, applied in forestry, agriculture, application and other directions, can solve the problem of not having both sawing and cutting trees

Inactive Publication Date: 2015-08-19
BEIJING FORESTRY UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing domestic forest felling and sawing operation device is only for grabbing trees, and does not have the function of sawing trees

Method used

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  • Forest cutting griping-saw operation device
  • Forest cutting griping-saw operation device
  • Forest cutting griping-saw operation device

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Experimental program
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Embodiment Construction

[0017] The implementation of the present invention will be described in further detail below in conjunction with the accompanying drawings:

[0018] The forest felling sawing operation device of the present invention includes two parts, a grab and a chain saw, which are connected by six sets of bolts 18, which also facilitates the installation and disassembly of the chain saw on the grab. The gripper mainly includes a gripper main body 6 , grippers 11 and 12 , a gripper auxiliary plate 16 and a gripper hydraulic cylinder 17 . The chain saw mainly includes a chain saw housing 3 , a hydraulic motor 24 , a fixed plate 23 , a sprocket 22 , a saw chain 20 , a guide plate 19 and a chain saw hydraulic cylinder 21 .

[0019] The gripper main body 6 of the gripper is connected to the connecting frame 5 through six sets of bolts 4, and the connecting frame 5 can be connected to the small arm of the harvesting equipment.

[0020] The grippers 11, 12 of the gripper are connected to the g...

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PUM

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Abstract

The invention relates to a forest cutting griping-saw operation device. A griping saw comprises a griping tool and a chain saw which are connected through six sets of bolts, and mounting and demounting of the chain saw on the griping tool are facilitated. The griping tool mainly comprises a griping tool body, grippers, a gripper assisting plate and a gripper hydraulic cylinder; the chain saw mainly comprises a chain saw shell, a hydraulic motor, a fixing plate, a chain wheel, a saw chain, a guide plate and a chain saw hydraulic cylinder. The grippers of the griping tool can realize opening and closing actions under the driving of the gripper hydraulic cylinder, and the function of gripping a tree forcefully can be realized; the gripper assisting plate features in ensuring that the hydraulic cylinder drives the grippers on two sides to open and close always simultaneously, namely opening and closing angles are identical; the chain saw features in cutting of the tree, the chain wheel can rotate at a high speed under the action of the hydraulic motor to drive the saw chain on the guide plate to move, the chain saw hydraulic cylinder acts to enable the guiding plate to be screwed out of the chain saw shell, and the cutting function of the chain saw can be realized.

Description

technical field [0001] The invention relates to a multi-functional tree felling and sawing operation device that can be used for felling, grasping and sawing trees at the same time, which can realize the felling of forest trees and centralized stacking for lumber, especially for the return of felled trees in felling areas. , Timber-making operations, it can be easily installed on the small arm of the wheeled or crawler-type harvesting equipment. Background technique [0002] At present, with the rapid development of the forestry industry, the demand for plantation forest harvesting continues to increase, relying on manual operations can no longer meet the actual needs, and mechanization of forestry operations is the only way to solve this problem. The harvesting equipment, mainly forest harvesters, is the fastest growing in forestry mechanization operations and has the greatest effect. It can realize a series of tasks such as logging, lumbering, lumber making, material measu...

Claims

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Application Information

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IPC IPC(8): A01G23/091A01G23/06
CPCA01G23/091A01G23/062
Inventor 刘晋浩蒲帅黄青青唐伟国
Owner BEIJING FORESTRY UNIVERSITY
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