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Drum chipper feeding mechanism

A feeding mechanism and chipper technology, applied in the manufacture of thin wood chips, wood processing equipment, manufacturing tools, etc., can solve the problems of easy damage and achieve the effect of force balance

Pending Publication Date: 2020-09-25
福建省闽武机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing feeding mechanisms are designed in one piece, and the force is mainly concentrated on the pressure roller on the front side during feeding, so it is the most vulnerable to damage and needs to be replaced frequently

Method used

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  • Drum chipper feeding mechanism
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  • Drum chipper feeding mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1 (seeing 1-4):

[0029] There is one front pressure roller 1-2, two rear pressure rollers 2-2, each rear pressure roller 2-2 is arranged at intervals, and the hinge shaft of the front bracket 1-1 is connected The rotating shafts of the back pressure roller 2-2 coincide.

[0030] The rear side of the front support 1-1 is provided with a hinge 1-5, and the front support 1-1 is hinged on the rear support 2-1 through the hinge 1-5. Hinge 1-5 is fixedly connected to the rear side of front support 1-1. The structure of the hinge 1-5 increases the movable space between the front support 1-1 and the rear support 2-1, preventing the two from interfering with each other.

[0031] The two rear pressure rollers 2-2 are respectively the rear pressure roller A and the rear pressure roller B, the rear pressure roller A is located on the rear side of the rear pressure roller B, and the side of the rear support 2-1 is provided with a motor for driving the rear pressure rol...

Embodiment 2

[0035] Embodiment 2 (seeing 5-7):

[0036] There are two front pressure rollers 1-2 in total, each front pressure roller 1-2 is arranged at intervals front and back, and one rear pressure roller 2-2 is arranged in total, and the hinge shaft of the front bracket 1-1 is connected with the rear pressure roller. The axes of rotation of the rollers 2-2 coincide.

[0037] The outer walls of both sides of the rear bracket 2-1 are provided with a bearing seat 7, and the bearing seat 7 includes a fixed seat 7-1 and an annular mounting seat 7-2 located on the outside of the fixed seat 7-1, and the annular mounting seat 7 -2 is provided with bearings 7-3 for connecting the rotating shafts on both sides of the rear pressure roller 2-2, and the outer rotation sleeve of the annular mounting seat 7-2 is provided with a swing arm 8, and the other end of the swing arm 8 is fixed on the front bracket 1-1 on.

[0038] The fixed seat 7-1 and the annular mounting seat 7-2 are integrated bearing ...

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PUM

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Abstract

The invention relates to a drum chipper feeding mechanism. The drum chipper feeding mechanism comprises a front roller set and a rear roller set which are arranged on the upper side of the outlet endof a chipper conveying mechanism and sequentially distributed in the conveying direction, the front roller set comprises a front support and a plurality of front pressing rollers rotationally connected to the front support, the front support is hinged to the rear roller set, the rear roller set comprises a rear support and a plurality of rear pressing rollers rotationally connected to the rear support, and the rear support is hinged to a rack on the lower side. The aim is to provide the drum chipper feeding mechanism which is balanced in stress and not prone to damage. The drum chipper feedingmechanism has the advantages that a feeding mechanism is of a split structure, the front support and the rear support are hinged, when materials are conveyed, the front support and the rear support are lifted respectively and do not interfere with each other, it can be guaranteed that each pressing roller can be pressed on the upper sides of the materials for feeding, and stress is balanced.

Description

technical field [0001] The invention relates to a feeding mechanism of a drum chipper. Background technique [0002] Drum chipper is a common equipment for wood chipping. Its working principle is as follows: the high-speed rotary knife roller drives the flying knife. requirements. [0003] The existing drum chipper mainly includes a conveying mechanism, a feeding mechanism and a chipping mechanism. To the chipping mechanism, the material is chipped by the flying knife on the knife roller. [0004] Most of the existing feeding mechanisms are designed in one piece, and the force is mainly concentrated on the pressure roller on the front side during feeding, so it is the most vulnerable to damage and needs to be replaced frequently. Contents of the invention [0005] The object of the present invention is to provide a feed mechanism of a split drum chipper, which bears a balanced force and is not easily damaged. [0006] The object of the present invention is achieved thr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27L5/00
CPCB27L5/002B27L5/006
Inventor 许建武
Owner 福建省闽武机械有限公司