Floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism

A combined, reel chain technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve problems such as easy gnawing of corn ears, simplifies the transmission mode, solves corn damage, and is conducive to comprehensive recycling. Effect

Inactive Publication Date: 2016-06-22
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing roller-type ear picking devices, most of the conveying rollers adopt a structure with spiral ribs attached to the surface, which produces a force of squeezing and kneading on the root of the ear, which is very easy to gnaw the ear of corn, and cannot fundamentally solve the problem of the impact of the conveying roller on the ear of corn. crushing and gnawing

Method used

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  • Floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism
  • Floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism
  • Floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism

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Embodiment Construction

[0013] The present invention will be described in further detail below in conjunction with the embodiments given by the accompanying drawings.

[0014] refer to figure 1 , figure 2 , a floating reel chain combined roller plate corn ear breaking mechanism, including a transmission gear (1), a box (2), an ear retaining plate (3), a short conveying stem roller (4), and a universal joint (5), reel (6), worm gear (7), long conveying stem roller (8), floating rod (9), reel chain (10), it is characterized in that: described a kind of can float The dial chain combined roller plate type corn ear breaking mechanism includes a pair of long conveying stalk pulling rollers (8), short conveying stalk pulling rollers (4) and short conveying stalk pulling rollers (4), long conveying stalk pulling rollers ( 8) A pair of fringe retaining plates (3) and a pair of reels (6) at the bottom are respectively located at the front ends of the long conveying stalk roller (8) and the short conveying ...

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Abstract

The invention provides a floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism, relates to a corncob picking device installed on a corn harvesting machine and belongs to the technical field of corn harvesting machinery. The floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism comprises a transmission gear, a box body, corncob blocking plates, short stem-pulling delivery rollers, universal joints, driving plates, worms and gears, long stem-pulling delivery rollers, floating rods and grain pulling chains and is characterized in that the floatable driving plate and grain pulling chain combined roller plate type corncob breaking-off mechanism comprises a pair of long stem-pulling delivery rollers, a pair of the short stem-pulling delivery rollers and a pair of corncob blocking plates arranged under the delivery rollers, the driving plates are respectively located at the front ends of the long stem-pulling delivery rollers and the front ends of the short stem-pulling delivery rollers and are connected and driven by using the worms and gears, the grain pulling chains are located under the driving plates and are connected with the universal joints through the floating rods, the driving plates and the grain pulling chains guide corn plants to be accurately fed the position between the two stem-pulling delivery rollers through the combined clamping effect.

Description

technical field [0001] The invention relates to a corn ear breaking principle and a floating reel chain combined roller plate corn ear breaking mechanism suitable for being installed on a corn harvester, belonging to the technical field of agricultural machinery. Background technique [0002] The ear picking device is the key working part of the corn harvester. At present, according to the working principle, it can be divided into two types: roller type and plate type. The plate-type ear-picking device belongs to the passive ear-picking device. The root of the corn ear is clamped by the ear-stopping plate, and the corn stalk is forcibly broken by the stem-pulling roller to achieve the purpose of ear-picking. This device easily causes the problems of broken stems and blockage. The working principle of the roller type is to complete the ear picking operation by stretching and squeezing the corn stalk and ear by the conveying roller. In the existing roller-type ear picking de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D45/02
CPCA01D45/021
Inventor 李其昀杜冉夏芝贤贾晓东连德建
Owner SHANDONG UNIV OF TECH
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