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Log grabbing fork mechanism with function of aligning end faces of log bundles

An end face and function technology, applied in the field of forest engineering, can solve the problem of no log bundle end face alignment function, etc., and achieve the effect of realizing civilized and safe production, improving the level of mechanized operation, and improving zero activity.

Inactive Publication Date: 2015-03-11
HEILONGJIANG FOREST ENG & ENVIRONMENT INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a wood grabbing fork mechanism with the function of aligning the end faces of the log bundles, so as to solve the problem that the existing wood grabbing forks do not have the function of aligning the end faces of the log bundles during the operation of the log loader

Method used

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  • Log grabbing fork mechanism with function of aligning end faces of log bundles
  • Log grabbing fork mechanism with function of aligning end faces of log bundles
  • Log grabbing fork mechanism with function of aligning end faces of log bundles

Examples

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specific Embodiment approach 1

[0010] Specific implementation mode one: combine Figure 1-Figure 3 Describe this embodiment. The mechanism of this embodiment includes a double-rod cylinder 3, two connecting rods 4, two corner cylinders 5, two alignment splints 6, two support frames 8 and two rotation-limiting pins 9. The double-rod The two ends of the oil cylinder 3 are respectively connected with one end of the corresponding connecting rod 4, and the other end of each connecting rod 4 is connected with the corner oil cylinder 5, and the corner oil cylinder 5 is connected with the corresponding alignment splint 6, and each connecting rod 4 is mounted on On support frame 8, have guide groove 10 on each support frame 8, limit rotation pin 9 is adorned on each connecting rod 4, each limit rotation pin 9 moves in guide groove 10.

specific Embodiment approach 2

[0011] Specific implementation mode two: combination figure 1 This embodiment will be described. The base of the double-rod cylinder 3 of this embodiment is fixedly connected to the upper clamping arm 2 of the wooden fork assembly 1 . It acts simultaneously with the clamp arm 2 on the wooden fork. Can become an accessory device of the host. Other implementation manners are the same as the specific implementation manner 1.

specific Embodiment approach 3

[0012] Specific implementation mode three: combination figure 1 To describe this embodiment, the angle of rotation of each alignment splint 6 in this embodiment is 0-120 degrees. The angle of the alignment splint is controlled by the angle cylinder to avoid the phenomenon that the wooden fork touches the ground and gets in the way when grabbing logs. Other implementation manners are the same as the specific implementation manner 1.

[0013] Working principle: After the wooden fork 1 "grabs" the log bundle 7, the alignment splint 6 is rotated 120 degrees under the control of the corner cylinder 5, and turned to the concentric position with the log bundle 7, and the alignment splint 6 is connected to the log bundle 7 through the connecting rod 4. The rod ends of the double rod cylinders 3 are connected, and the alignment splint 6 moves toward each other under the control of the double rod cylinders 3, and axially clamps the log bundle 7 so that the end faces of the log bundle 7...

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Abstract

The invention discloses a log grabbing fork mechanism with the function of aligning the end faces of log bundles, and relates to the technical field of forest engineering. The mechanism solves the problem that at present, in the working process of a log loading machine, a log grabbing fork does not have the function of aligning the end faces of the log bundles. The mechanism comprises a double-outlet-rod oil cylinder, two connecting rods, two corner oil cylinders, two aligning clamping plates, two bearing frames and two limited rotating pins. The two ends of the double-outlet-rod oil cylinder are connected with ends of the corresponding connecting rods respectively; the other end of each connecting rod is connected with the corresponding corner oil cylinder; the corner oil cylinders are connected with the corresponding aligning clamping plates; each connecting rod is arranged on the corresponding bearing frame; a guide groove is formed in each bearing frame; each connecting rod is provided with the corresponding limited rotating pin; and the limited rotating pins move in the corresponding guide grooves. The log grabbing fork mechanism is used in a cooperation manner.

Description

technical field [0001] The invention relates to the technical field of forest engineering, in particular to a wood grabbing fork mechanism with the function of aligning the end faces of log bundles. Background technique [0002] At present, due to the lack of forest resources and the implementation of natural forest protection projects, in the process of timber production operations such as logging areas and forest management, the characteristics of low timber output, scattered operating sites, harsh operating environment, and household contracting have formed. The operation method of fixed frame rod type log loading is no longer suitable for the current operation requirements. Therefore, the log loading process has been reformed in various places, and various methods have been adopted, such as manpower loading, simple tractor moving frame loading, small four-wheel tractor loading, and log loader loading. Through continuous exploration and practice, the application of log l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B13/18B65B27/10
CPCB65G67/12B65G2814/03
Inventor 王执煜齐永峰张学峰王建强王全波么立国
Owner HEILONGJIANG FOREST ENG & ENVIRONMENT INST