Height adjusting device of hay mower

A technology for height adjustment devices and lawn mowers, which is applied in the direction of harvesters, cutters, agricultural machinery and implements, etc., can solve the problems of staff discomfort, structural setting restrictions, and use limitations, so as to achieve precise adjustment, Effect of reducing service life and protecting integrity

Inactive Publication Date: 2017-11-17
山东恒德智能装备科技有限公司
View PDF1 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention discloses a height adjustment device for a lawn mower, which is used to solve the problem that workers need to bend over to adjust the height of mowing when using mechanical equipment, w

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
  • Height adjusting device of hay mower
  • Height adjusting device of hay mower
  • Height adjusting device of hay mower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0022] combine figure 2 , 3 , 4, see figure 1 : A height adjustment device for a lawn mower, comprising a connecting piece 1, a screw assembly 2 arranged on the connecting piece 1, a hollow column 3 arranged at the bottom end of the connecting piece 1, an opening 301 provided on the hollow column 3, and a top of the opening 301 provided The fi...

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 relates to the field of lawn mower equipment, in particular to a height adjustment device for a lawn mower, including connectors, screw assemblies, hollow columns, hinges, movable rods, spring tubes, decks, roller assemblies, cross bars, pillars, Ribs, limit blocks, position adjustment springs, bases, bearings, connecting rods, collars, fastening screws and lawn mower rods, screw components are arranged on the connecting parts, hollow columns are arranged at the bottom of the connecting parts, hollow columns There is an opening on the top, and a fixed plate is arranged on the top of the opening. The fixed plate is hinged with the hollow column through a hinge. The fixed plate is provided with a triangular block, and the movable rod is inserted into the hollow column. Replacement and maintenance, its adjustment function can be applied to a variety of terrains, the adjustment of the mowing height saves time and effort, and has multiple shock absorption effects, which well protects the integrity of the device and the mower bar, and prolongs the service life , has strong practicality.

Description

technical field [0001] The invention relates to the field of lawnmower equipment, in particular to a height adjustment device for a lawnmower. Background technique [0002] Lawn mower, a mechanical lawn mower, is divided into automatic lawn mower and manual lawn mower. The current manual lawn mowers need to hold the mower bar by hand to work, which not only consumes physical strength, but also tends to shake the hands, resulting in uneven mowing surface; and the mowing height cannot be adjusted to meet different groups of people. Therefore, it is necessary to design a lawn mower auxiliary device that can make the staff more labor-saving when mowing, and can also make the mowed grass surface smoother and more attractive. A mowing height adjustment device for a manual mower mentioned in Patent No. CN201620228061.8, including a telescopic rod, an adjustment device, a support rod and a collar; the telescopic rod is provided with a cross bar, rollers, ribs and saw teeth The cro...

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): A01D34/00
CPCA01D34/00
Inventor 张华彬张鹏张倩倩
Owner 山东恒德智能装备科技有限公司
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