Anti-jamming forestry tending and branch collecting integrated mechanical device

By using dynamic shearing of the blade and the transmission belt and intermittent movement of the slide plate, the problems of equipment jamming and wear caused by irregular tree branch shapes are solved, achieving efficient, stable crushing and uniform collection of tree branches.

CN122164540APending Publication Date: 2026-06-09WUTAISHAN STATE-OWNED FOREST MANAGEMENT BUREAU OF SHANXI PROVINCE IS AFFILIATED TO ZHOUSHAN FOREST FARM
View PDF 5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WUTAISHAN STATE-OWNED FOREST MANAGEMENT BUREAU OF SHANXI PROVINCE IS AFFILIATED TO ZHOUSHAN FOREST FARM
Filing Date
2026-05-12
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing forestry tending equipment is prone to jamming, accelerated wear, and low crushing efficiency when crushing branches due to the irregular shape and uneven thickness of the branches, and the feeding channel is easily blocked.

Method used

The system employs blades one, two, and three in conjunction with a transmission belt. Through staggered engagement, dynamic shearing, and micro-vibration cutting, it achieves dynamic segmentation and uniform scraping of branches. Combined with the intermittent movement of the sliding plate and the toothed rack, it ensures stable conveying of branches in the feeding chamber and effective collection in the crushing chamber.

Benefits of technology

It significantly improves the efficiency and stability of branch shredding, reduces the risk of blade wear, avoids equipment jamming and clogging, and ensures the uniformity of the shreds and the continuous operation of the equipment.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122164540A_ABST
    Figure CN122164540A_ABST
Patent Text Reader

Abstract

The present application relates to the technical field of branch breaking, and particularly relates to a forestry tending branch breaking and collecting integrated mechanical device capable of preventing jamming, comprising a shell, an inlet cavity and a crushing cavity are arranged in the shell, a discharge pipe is fixedly installed on the sidewall of the shell, the crushing cavity is located between the inlet cavity and the discharge pipe, a branch collecting assembly is movably installed in the inlet cavity, and the branch collecting assembly comprises a transmission belt and a sliding plate. The segmented assembly moves along with the transmission belt, so that the segmented assembly continuously and dynamically shears and segments the branches, ensures that the branches are dislocated and sheared by the segmented assembly during movement, thereby realizing the consistency of the thickness of the branches when entering the crushing cavity, the movement of the first and second blades to the middle of the transmission belt adjusts the staggered engagement scraping of the first, second and third blades on the branches to parallel engagement scraping, thereby realizing more intensive and uniform segmentation pretreatment, and further improving the uniformity and stability of the segmentation scraping.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Throwing type branch crusher

    CN118022929A

  • Garden branch and leaf crushing device

    CN213194022U

  • Feed hopper of branch crushing equipment

    CN218393996U

  • Composition for weed control and grass growth improvement using sea salt containing mineral components

    KR102761185B1

  • Wood processing systems and methods of constructing and using them

    US20020125356A1