Supercharge Your Innovation With Domain-Expert AI Agents!

Rotary separating and planting mechanism with offset elliptic gear of walking rice transplanter

An elliptical gear and rice transplanter technology, which is applied in the direction of gear transmission, belt/chain/gear, transplanting machinery, etc., can solve the problems of floating seedlings, large hole openings for transplanting seedlings, inverted seedlings, etc. The effect of low manufacturing cost

Inactive Publication Date: 2007-11-07
ZHEJIANG SCI-TECH UNIV
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The relative movement trajectory of the claws of the rotary splitting mechanism is "waist-shaped", which is mainly used for riding rice transplanters. If it is used for walking rice transplanters, the opening of the rice transplanting hole is too large, which is easy to cause floating and inverted rice seedlings.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rotary separating and planting mechanism with offset elliptic gear of walking rice transplanter
  • Rotary separating and planting mechanism with offset elliptic gear of walking rice transplanter
  • Rotary separating and planting mechanism with offset elliptic gear of walking rice transplanter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The present invention will be further described below in conjunction with drawings and embodiments.

[0021] As shown in Figures 1 and 2, the offset elliptical gear of the walk-type rice transplanter of the present invention is inserted into the rotary sub-planting mechanism, which includes a transmission part and a planting arm part. The transmission parts include the transmission shaft 16 in the sprocket box 4 and the driving sprocket 18 mounted thereon, connected with the central sprocket 3 installed on the central shaft 1 in the sprocket case 4 through the chain 19, and the central shaft 1 extends Left and right gear boxes 5', 5 are respectively fixed on the shaft ends on the left and right sides outside the sprocket box 4. Left and right central gears 14', 14 fixed on the sprocket box 4 through left and right flanges 2', 2 are respectively housed on the central shaft 1 in the left and right gear boxes 5', 5, left and right 1, right center gear 14 ', 14 are fixed o...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The present invention discloses rotary separating and planting mechanism with offset elliptic gear for walking rice seedling transplanter. The central chain wheel inside the chain wheel box rotates the right and the left gear boxes separately on two ends of the central shaft, and two fixed central elliptic gears in the gear boxes drives the planetary elliptic gear on the planetary shaft via the intermediate elliptic gear. The planting arm fixed to the end of the planetary shaft stretching beyond the gear box performs a resultant motion. The planetary gear train of the said mechanism features that the cross section centers of the central shaft, the intermediate shaft and the planetary shaft form one triangle. The present invention can ensure high rice seedling transplanting quality.

Description

technical field [0001] The invention relates to agricultural machinery, in particular to an offset oval gear rotary splitting mechanism for a walking rice transplanter. Background technique [0002] At present, the rice transplanter sold on the market mainly has two kinds of planting mechanisms: a crank rocker type sub-insertion mechanism and a rotary type sub-insertion mechanism. The crank-rocker type inserting mechanism can change the relative movement trajectory of the seedling claws by changing the position of the crank rotation center and the swing center of the rocker. When the relative movement trajectory is "waist-shaped", it is used for riding rice transplanters. Used for walk-behind rice transplanters when the trajectory is "dolphin-shaped". The relative movement trajectory of the claws of the rotary splitting mechanism is "waist-shaped", which is mainly used for riding rice transplanters. If it is used for walking rice transplanters, the opening of the rice trans...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A01C11/02A01C19/00F16H1/02
Inventor 赵匀孙良赵雄俞高红
Owner ZHEJIANG SCI-TECH UNIV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com