Practical cultivator

A cultivator, a practical technology, applied in the field of agricultural machinery, can solve problems such as breakage, short service life, incomplete cultivation coverage, etc., and achieve the effect of full coverage and extended service life

Inactive Publication Date: 2015-12-09
张强
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defect of existing practical cultivating machine is that most of the transmission gears only have forward gears, and there is no reverse gear. When farming in the farmland, it will be very laborious and inconvenient to operate if the complete machine is reversed; The gears and axles in t

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
  • Practical cultivator
  • Practical cultivator

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Examples:

[0017] A practical cultivator, such as figure 1 As shown, it includes a frame 7 and an engine 5 arranged on the frame 7, a gearbox, a handle assembly 1, and a rotary tillage mechanism. The handle assembly 1 is arranged at the rear of the frame 7, and the front end of the frame 7 is provided with a bumper 6.

[0018] The rotary tillage mechanism includes a power output shaft 10, a power output wheel 14 fixed in the middle of the power output shaft 10, a tool holder 8 fixed on the power output shaft 10, and a rotary cutter 9 fixedly mounted on the tool holder 8. Among the knife holders, the two knife holders 81 and 82 located on both sides of the gearbox are inclined inward, and the inclination angle is 10°-20°. In this way, during the rotary tillage operation, the plot below the gearbox will not be dropped, leaving no dead corners.

[0019] Such as figure 2 As shown, the gearbox includes a box body 11 and a transmission and speed change mechanism arranged in the...

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

PropertyMeasurementUnit
Diameteraaaaaaaaaa
Diameteraaaaaaaaaa
Login to view more

Abstract

The invention discloses a practical cultivator which comprises a rack, an engine, a speed changing box, a handle assembly and a rotary tillage work mechanism. The engine, the speed changing box and the handle assembly are arranged on the rack. The rotary tillage work mechanism comprises a power output shaft, a tool apron fixed to the power output shaft and rotary blades fixedly arranged on the tool apron. The speed changing box comprises a box body and a transmission speed changing mechanism arranged in the box body. The practical cultivator is characterized in that the transmission speed changing mechanism comprises a gear changing shaft fixedly provided with a shifting fork, a power input shaft, an intermediate wheel shaft, a transmission shaft, a power input wheel, a gear shifting gear, an intermediate wheel installed on the intermediate wheel shaft, a transmission wheel and a chain wheel, wherein the power input wheel and the gear shifting gear are installed on the power input shaft, and the transmission wheel and the chain wheel are installed on the transmission shaft. The transmission shaft is further sleeved with a duplicate gear in a clearance mode, and the duplicate gear comprises a reverse gear and a small gear. The practical cultivator is provided with a reverse gear mechanism, the reverse action of the whole cultivator can be easily achieved, and the practical cultivator is complete in cultivating coverage and long in service life.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a practical cultivating machine. Background technique [0002] The practical cultivator is powered by a small diesel engine or gasoline engine. It has the characteristics of light weight, small size, and simple structure. It is widely used in dry land, paddy fields, orchards, etc. in plains, mountains, and hills. The practical cultivator can be used freely in the field, which is convenient for users to use and store. It saves the trouble of large agricultural machinery not being able to enter the mountainous fields. It is the best choice to replace cattle farming. The defect existing in the existing practical cultivating machines is that most of the transmission gears only have forward gears, and there is no reverse gear. When farming in the farmland, it will be very laborious and inconvenient to operate if the complete machine is reversed; The gears and axles in the machine have poor ...

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): A01B33/02A01B33/08
Inventor 张强
Owner 张强
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