Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Heightening and locking mechanism of rotavator

A technology of locking mechanism and rotary tiller, which is applied in the fields of tillage machinery, agricultural machinery and machinery, agricultural machinery, etc., can solve the problems of lack of ideal height adjustment measures, complicated operation process, time-consuming and laborious, etc., and achieves a simple structure and a degree of mechanization. High, easy-to-use effects

Active Publication Date: 2009-10-21
NINGBO DELIN MACHINERY
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the rotary tiller is working, it is necessary to control and adjust the height of the cultivator blade at any time according to the requirements of the depth of the cultivated soil. Therefore, the traditional rotary tiller has a height adjustment mechanism for the cultivator blade, but most of them use pin-hole semi-automatic height adjustment. When adjusting the height, you must first turn off the engine, remove the safety pin, pull out the height adjustment pin, and then insert the height adjustment pin into the designated hole. The operation process is complicated, time-consuming and laborious, and there is no ideal height adjustment measure so far.

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
  • Heightening and locking mechanism of rotavator
  • Heightening and locking mechanism of rotavator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The embodiments of the present invention will be described in detail below according to the above-mentioned drawings.

[0015] Such as Figure 1~2 As shown in the figure, 1-armrest, 2-height adjustment handle, 3-flexible pull wire, 4-clip, 5-adjusting rod, 6-angle ruler frame, 7-positioning sleeve, 8-Z prefix, 9-elastic piece, 10-height adjuster cover, 11-cable seat, 12-height adjuster seat, 13-guide sleeve, 14-stop pin, 15-positioning groove.

[0016] Rotary cultivator height adjustment locking mechanism, this mechanism includes the height adjustment handle 2 located under the armrest 1, the height adjustment handle is pull type, the flexible pull wire 3 is connected with it, and the flexible pull wire extends under the armrest at the same time, and there are 2 handles on the entire length. A support clip 4 to prevent the sagging of the backguy, the lower end of the flexible backguy passes through the protective plate of the rotary cultivator to connect the backguy se...

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 invention discloses a heightening and locking mechanism of a rotavator, comprising a heightening handle arranged under an arm rest, and the heightening handle is connected with a flexible tightening wire; a heightening holder arranged on an angle square holder, the other end of the flexible tightening wire is connected with a gear pin by a Z-head arranged in the heightening holder; an elastic element pushing against the gear pin; a locating sleeve fixed at the back side of the angle square holder; and an adjusting rod which slides up and down along the locating sleeve, is connected with an axle and provided with a plurality of locating slots arranged along the vertical direction in a linear shape so as to realize the height adjustment of a colter by the cutting graftige of the gear pin and the locating pin. The mechanism has simple structure, simple operation and high mechanization degree, and saves both time and labour.

Description

technical field [0001] The invention relates to a mechanism for adjusting the height of a tiller blade of a rotary tiller, in particular to a height adjustment and locking mechanism for a rotary tiller. Background technique [0002] When the rotary tiller is working, it is necessary to control and adjust the height of the cultivator at any time according to the requirements of the depth of the cultivated soil. Therefore, the traditional rotary tiller has a height adjustment mechanism for the cultivator, but most of them use pin-hole semi-automatic height adjustment. When adjusting the height, the engine must be turned off first, the safety pin is removed, the height adjustment pin is pulled out, and then the height adjustment pin is inserted in the designated hole. Contents of the invention [0003] The object of the present invention is to overcome the defects of the prior art and provide a rotary tiller height adjustment locking mechanism which is easy to operate, saves ...

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
IPC IPC(8): A01B33/08A01B63/00
Inventor 陆立孟
Owner NINGBO DELIN MACHINERY
Features
  • Generate Ideas
  • 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