Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Chinese cabbage harvesting device

A harvesting device and Chinese cabbage technology, applied in harvesters, agricultural machinery and implements, applications, etc., can solve the problem of less research on Chinese cabbage harvesting machinery, and achieve the effect of improving the degree of generalization

Inactive Publication Date: 2018-11-23
何煜
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are relatively few researches on Chinese cabbage harvesting machinery at home and abroad;

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
  • Chinese cabbage harvesting device
  • Chinese cabbage harvesting device
  • Chinese cabbage harvesting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as Figure 1-Figure 3 Shown, a kind of cabbage harvesting device of the present invention comprises guide shaft 1, lower frame 2, first pulley 3, flat belt 14, bearing seat 5, second pulley 6, upper frame 7, Flat belt II 8, third pulley 9, fourth pulley 10, screw rod 11, guide pulley 12, stepper motor 13, first V pulley 14, cutter 15, tension pulley 16, second V pulley 17. Diamond-shaped connecting rod 18, universal joint 19, the third V-belt pulley 20, spring 21, the fourth V-belt pulley 22, cutter shaft 23, and the fifth V-belt pulley 24.

[0022] The connection relationship of each structure is:

[0023] The relative positions of the first pulley 3, the second pulley 6, the third pulley 9 and the fourth pulley 10 are determined through the fixing of the upper frame 7, and the power source transmits power to the fifth pulley 24...

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 relates to a Chinese cabbage harvesting device. The device mainly comprises a clamping mechanism, a screw lifting mechanism and a cutting mechanism. The clamping mechanism is composed ofa pulley, a belt and a tensioning device, and clamping is achieved by the tensioning device. The screw lifting mechanism consists of two parallel screw shafts, a guide shaft and a universal coupler for coupling, which achieves the rooting of Chinese cabbages and cooperates with the clamping mechanism to transport the Chinese cabbages backwards. The cutting mechanism consists of a cutter and a tool shaft to cut the roots of the Chinese cabbages. A frame of the whole device is composed of a circular rigid tube and a square steel tube to ensure the integrity of the mechanisms and the smoothnessof the movement. The tensioning device in the clamping mechanism is composed of a stepping motor, a diamond-shaped connecting rod and a tensioning wheel, and the pressure change of the pressure sensoron the tensioning wheel is used for regulating the advance and retreat of the stepping motor, thereby achieving the advance and retreat of the tensioning wheel through the diamond-shaped connecting rod. The device replaces manpower for Chinese cabbage harvesting, saves time and labor, and improves efficiency, and the mechanisms have adjustability, so that the device has strong versatility.

Description

technical field [0001] The invention relates to a Chinese cabbage harvesting device. Background technique [0002] As one of the popular vegetables, cabbage has a wide planting area and high yield. When harvesting cabbage, farmers need to bend down to cut off the roots of cabbage, which is labor-intensive. In order to reduce the labor intensity of farmers and improve the mechanization level of cabbage harvesting, it is necessary to design a harvesting device for cabbage. There are relatively few researches on Chinese cabbage harvesting machinery at home and abroad; [0003] At present, there are many types of Chinese cabbage, and the requirements for the versatility of the harvesting device are relatively high. How to improve the versatility of harvesting machinery and improve the picking rate of cabbage is an urgent problem to be solved. Contents of the invention [0004] In order to overcome the above-mentioned deficiencies in the prior art, the present invention pro...

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): A01D45/00
CPCA01D45/00
Inventor 不公告发明人
Owner 何煜
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com