Tensioning mechanism for seedling clamping convey chain

A tensioning mechanism and conveying chain technology, which is applied to harvesters, excavating harvesters, agricultural machinery and implements, etc., can solve the problems of large tensioning mechanism, small tensioning force, inconvenient installation, etc., and achieve compact structure , strong tension and easy installation

Inactive Publication Date: 2012-01-11
朱崇央
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional tensioning mechanism has large volume, small tensioning force, small tensioning stroke, and inconvenient installation

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
  • Tensioning mechanism for seedling clamping convey chain
  • Tensioning mechanism for seedling clamping convey chain
  • Tensioning mechanism for seedling clamping convey chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] exist figure 1 , figure 2 Among them, on the movable frame 4 of the peanut combine harvester, the tensioning part of the seedling-clamping conveying chain 3 is installed and installed with two sets of left-right symmetrical tensioning mechanisms separated by a certain distance, and the two sets of tensioning mechanisms respectively tension two side-by-side Seedling clamping conveying chain 3. Each tensioning mechanism is supported by two U-shaped frames 5, two tensioning springs 9, two tensioning shafts 6, two tensioning shaft sleeves 7, two tensioning adjustment nuts 8, and a tensioning wheel Plate 1, two tensioning wheels 2, etc. are sequentially installed on the movable frame 4. The specific structure is: two U-shaped frames 5 are installed and fixed side by side on the movable frame 4 at a certain distance, and the two ends of the U-shaped frame 4 A round hole is opened in the middle part, two round holes are one big and one small, the big round hole fits with th...

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 provides a tensioning mechanism for a seedling clamping convey chain. In the mechanism, two U-shaped frames, two tension springs, two tension shafts, two tension shaft sleeves, two tension adjusting nuts, a tension wheel support plate and two tension wheels are arranged on a movable frame in sequence. The tensioning mechanism is characterized in that each set of the tensioning mechanism consists of two U-shaped frames, two tension springs, two tension shafts, two tension shaft sleeves, two tension adjusting nuts, a tension wheel support plate, two tension wheels and the like which are sequentially arranged on the movable frame; and a process for adjusting the tensile force and tension stroke is that: the two tension adjusting nuts are rotated clockwise or counterclockwise along the direction of the tension shaft sleeves, wherein clockwise rotation means increase, while counterclockwise rotation means reduction.

Description

technical field [0001] The invention belongs to the technical field of peanut combine harvester accessories, and relates to a tensioning mechanism for seedling-clamping and transporting chains. Background technique [0002] The traditional tensioning mechanism has large volume, small tensioning force, small tensioning stroke and inconvenient installation. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a new type of tensioning mechanism, which has the advantages of compact structure, small volume, convenient installation, large tension force and large tension stroke. [0004] The technical solution adopted by the present invention to solve the technical problem is: on the movable frame of the peanut combine harvester, the tensioning part of the seedling-clamping conveying chain is installed to set and install two sets of left-right symmetrical tensioning mechanisms separated by a certain distance. T...

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 Patents(China)
IPC IPC(8): A01D29/00
Inventor 王青华王彦飞朱桦王东升赵应彩
Owner 朱崇央
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap