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

Herbicide spray drift preventing device for corn field

A technology of herbicides and corn fields, applied in the field of agricultural equipment, can solve the problems of wasting herbicides, taking a long time, affecting the effect of weeding, etc., and achieve the effect of improving the effect, improving efficiency and reducing waste

Active Publication Date: 2017-09-15
INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
View PDF10 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing large-scale spraying machinery is not suitable for spraying herbicides, so most of the spraying equipment in cornfields are knapsack sprayers. When spraying weeds, knapsack sprayers are not only time-consuming and laborious, but also the herbicides atomized during spraying are easy to spray. Affected by the wind, it floats to the stem of the corn plant, which not only affects the effect of weeding, but also wastes a large amount of herbicide. At the same time, the herbicide floats on the corn plant, which greatly affects the normal growth of corn; in addition, The spraying range of the knapsack sprayer is limited, the whole spraying process takes a long time, and the spraying is uneven, and it is easy to affect the effect of weeding

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
  • Herbicide spray drift preventing device for corn field
  • Herbicide spray drift preventing device for corn field
  • Herbicide spray drift preventing device for corn field

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] refer to Figure 1-3 , a herbicide spray drift control device for cornfields, including a liquid storage tank 1 and a liquid suction pump 2 arranged inside it, the liquid storage tank 1 is arranged on a trolley, and the trolley includes a car body 3, rollers 4 and a push handle 5. Among them, the two rollers 4 close to the push handle 5 are universal wheels, so as to adjust the direction of the trolley during walking. It should be noted that there is a ...

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 herbicide spray drift preventing device for a corn field. The device comprises a liquid storage tank and an infusion pump arranged inside the liquid storage tank, wherein the liquid storage tank is arranged on a trolley, the trolley comprises a trolley body, roller wheels and a push handle, a support arm is obliquely arranged at the front side of the upper end of the trolley body, one end, far away from the trolley body, of the support arm is rotatably connected with a rotary arm, one end, far away from the support arm, of the rotary arm is fixedly connected with a cross rod, the cross rod is arranged vertical to the rotary arm, both ends of the cross rod are rotatably connected with folding rods, a plurality of spray nozzles are fixedly mounted at the lower end of the cross rod and lower ends of the folding rods, and the rotary arm, the cross rod and the folding rods are all of tubular structures; and liquid spraying pipes are separately arranged in the cross rod and the folding rods, the spray nozzles are connected to the liquid spraying pipes, and the liquid spraying pipes are connected with an output end of the infusion pump through an infusion tube. According to the device, the breadth of spraying of a herbicide can be adjusted, the sprayed herbicide can be prevented from being blown about by wind, and thus, the spraying effect is effectively improved.

Description

technical field [0001] The invention relates to an agricultural implement, in particular to an anti-herbicide spray drift device for corn fields. Background technique [0002] At present, when corn is planted in a large area, in order to ensure the fertility of the soil and the lighting of the corn plants, it is necessary to carry out regular weeding operations on the corn field. However, the existing large-scale spraying machinery is not suitable for spraying herbicides, so most of the spraying equipment in cornfields are knapsack sprayers. When spraying weeds, knapsack sprayers are not only time-consuming and laborious, but also the herbicides atomized during spraying are easy to spray. Affected by the wind, it floats to the stem of the corn plant, which not only affects the effect of weeding, but also wastes a large amount of herbicide. At the same time, the herbicide floats on the corn plant, which greatly affects the normal growth of corn; in addition, The spraying ran...

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): A01M21/04
CPCA01M21/043
Inventor 潘君廷翟丽梅刘宏斌邹国元
Owner INST OF AGRI RESOURCES & REGIONAL PLANNING CHINESE ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products