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Zoning type boom sprayer

A boom spraying and boom spraying technology is applied in the field of split-belt boom sprayers, which can solve the problems of indistinguishable inter-sleeve adjustment, low work efficiency, and increased operating costs, and achieves unique structure, convenient operation, and prevention of drug use. harmful effect

Pending Publication Date: 2020-12-18
HENAN AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The corn-soybean intercropping compound planting mode is a planting method that intensively utilizes resources and improves land use efficiency. However, since corn and soybeans are different crops, different pesticides need to be used for weeding when chemically weeding them. In the intercropping mode of corn and soybeans, the sprayer is required to spray the medicine and do not interfere with each other during the operation process, but the suspension and fixing of the spray boom of the existing sprayer are all mechanical Fixed, it cannot be flexibly adjusted for different intercropping planting patterns and terrains, and it cannot be sprayed in different zones, so traditional sprayers cannot be used to prevent and control diseases, insect pests and weeds when spraying crops; During manual spraying, the operator carries the sprayer on his back to carry out manual spraying operations. Although the spraying can be carried out in different areas, the work efficiency is low, which increases the operating cost, and also causes harm to the health of the operators, and also reduces the Mechanization Degree of Field Management of Corn and Soybean Intercropping

Method used

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  • Zoning type boom sprayer
  • Zoning type boom sprayer
  • Zoning type boom sprayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Example 1. When controlling diseases, insect pests and weeds under the intercropping mode of corn and soybean intercropping, the suspension and fixing of the spray boom of the existing sprayer are all mechanically fixed, which cannot be flexibly planted for different intercropping row spacings Adjusting the mode and terrain, it is impossible to spray in different areas, and when manual spraying is used, although it can be sprayed in different areas, the work efficiency is low and the operating cost is increased.

[0034] In view of the problems referred to above, this implementation provides a kind of belt type boom sprayer, such as Figure 1-2 As shown, including the frame 9, the bottom of the frame 9 is provided with a main wheel frame 19, the top of the main wheel frame 19 is fixedly connected with the frame 9, and the bottom end of the main wheel frame 19 is fixedly fitted with a main wheel 20. The support wheel frame 21 is welded and fixed with the main wheel frame...

Embodiment 2

[0036] Embodiment 2, a kind of band-type boom sprayer in this implementation will be described centering on the differences from Embodiment 1.

[0037] In this embodiment, the baffle 13 is adjustable, and the operator can adjust the position of the baffle 13 according to needs, so as to better meet the needs of on-site spraying operations.

Embodiment 3

[0038] Embodiment 3, a kind of band-type boom sprayer in this implementation will be described centering on the differences from Embodiment 1.

[0039] In this embodiment, the spray head 17 is fixed by the buckle 18 ferrule, and the operator can adjust the spray head along the direction of the main spray bar 2 or the secondary spray bar 1 according to the requirement, so that the spray head 17 can meet the spraying operation of the liquid medicine.

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Abstract

The invention relates to the technical field of agricultural mechanical equipment, in particular to a zoning type boom sprayer suitable for a corn and soybean intercropping composite planting mode. The sprayer comprises a rack, a power device, a pump machine and a pesticide box are arranged on the rack, a parallel four-bar mechanism is arranged at the front end of the rack, and a spray boom mechanism is connected with the parallel four-bar mechanism. A lifting electric push rod and a steering electric push rod are arranged on the rack and the spray boom mechanism correspondingly. The zoning type boom sprayer is reasonable in design, easy to operate, capable of achieving zoning spraying, capable of meeting the requirement for disease, pest and weed prevention and control in the corn and soybean intercropping mode and capable of avoiding phytotoxicity caused by pesticide interference, and under the action of the lifting electric push rod and the steering electric push rod, the spray boommechanism can achieve up-down lifting and left-right movement, the sprayer can be flexibly adjusted according to planting modes and terrains of different relay intercropping line spacing, and the application range is wide.

Description

Technical field: [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a split-type boom sprayer suitable for intercropping of corn and soybeans in a compound planting mode. Background technique: [0002] The corn-soybean intercropping compound planting mode is a planting method that intensively utilizes resources and improves land use efficiency. However, since corn and soybeans are different crops, different pesticides need to be used for weeding when chemically weeding them. In the intercropping mode of corn and soybean, the sprayer is required to spray the medicine and do not interfere with each other during the operation, but the suspension and fixing of the boom of the sprayer are all mechanical. Fixed, it cannot be flexibly adjusted for different intercropping planting patterns and terrains, and it cannot be sprayed in different zones, so traditional sprayers cannot be used for the prevention and control of disea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00
CPCA01M7/0042A01M7/0057A01M7/0064
Inventor 李赫张亚辉程上上牛潇潇赵弋秋张志郭长乐张开飞雍太文
Owner HENAN AGRICULTURAL UNIVERSITY
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