Strip-shaped composite planting high-ground-clearance zoning boom sprayer

A technology of composite planting and boom spraying, which is applied to the device for capturing or killing insects, application, animal husbandry, etc. It can solve the problems of slow walking speed of the sprayer, incomplete removal of weeds, and crop production reduction, etc., to improve spraying efficiency. Uniform distribution, improved steering performance, and easy operation

Pending Publication Date: 2021-05-07
HENAN AGRICULTURAL UNIVERSITY +1
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  • Application Information

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Problems solved by technology

[0002] With the rapid development of rural revitalization, the traditional planting mode of small farmers is gradually replaced by planting cooperatives. The change of planting mode has promoted the progress and development of agricultural machinery and equipment. At present, in the field management link of agricultural production, weeding in the field is still Mainly chemical weeding, the existing chemical weeding equipment is rich in types, among which the high clearance self-propelled boom sprayer is recognized by the majority of growers for its advantages of high operating efficiency, easy operation, and uniform spray distribution. In production, the intercropping planting mode among crops has been promoted by experts on a large scale because it improves the utilization rate of land resources, makes full use of the nut

Method used

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  • Strip-shaped composite planting high-ground-clearance zoning boom sprayer
  • Strip-shaped composite planting high-ground-clearance zoning boom sprayer
  • Strip-shaped composite planting high-ground-clearance zoning boom sprayer

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Experimental program
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Effect test

Embodiment 1

[0041] Embodiment 1, in my country's agricultural production, the intercropping planting mode of crops improves the utilization rate of land resources, makes full use of the characteristics of nutrient complementarity between crops and suppression of diseases and insect pests, and is widely promoted. Field management in agricultural production At present, chemical weeding is still the main method. Among them, the self-propelled boom sprayer with high clearance is highly efficient, easy to operate, and has the advantages of uniform spray distribution. It is recognized by the majority of growers. However, chemical herbicides for different crops There are large differences, and even serious interference with each other, resulting in phytotoxicity, which will lead to a substantial reduction in crop production, and although the high-ground self-propelled boom sprayer can chemically weed better, but the high-ground self-propelled boom sprayer sprays The uniformity of the spray is affect...

Embodiment 2

[0048] Embodiment 2, a strip-shaped compound planting high-gap partition boom sprayer in this implementation will be described centering on the differences from Embodiment 1.

[0049] In this example, if Figure 10-11 As shown, the differential gear 30 is provided with a shock absorber 31, under the effect of the shock absorber 31, it is ensured that the sprayer is more stable during field spraying operations, and when the sprayer is in a small-angle rollover state, The situation that affects the uniformity of the spray can make the sprayer perform the spraying operation more stably.

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Abstract

The invention relates to the technical field of agricultural mechanical equipment, in particular to a strip-shaped composite planting high-ground-clearance zoning boom sprayer. The sprayer comprises a rack, a parallel four-bar mechanism, a hydraulic lifting steering mechanism, a boom mechanism and an anti-interference mechanism are arranged at the front end of the rack, and a wheel track adjusting mechanism and a hydraulic steering mechanism are arranged below the rack. A variable spraying mechanism is arranged on the rack, operation is convenient, under the action of the anti-interference mechanism, when sprayers spray pesticide, an anti-interference plate can partition the sprayers, sprayed pesticide is prevented from interfering with one another, pesticide damage caused by mutual interference of different kinds of pesticide is avoided, the variable spraying mechanism can adjust the spraying pressure and the spraying flow according to the vehicle speed under the action of a speed sensor, the spraying distribution uniformity is improved, and spraying is uniform.

Description

Technical field: [0001] The invention relates to the technical field of agricultural machinery and equipment, in particular to a belt-shaped compound planting high-gap zone-spray boom sprayer. Background technique: [0002] With the rapid development of rural revitalization, the traditional planting mode of small farmers is gradually replaced by planting cooperatives. The change of planting mode has promoted the progress and development of agricultural machinery and equipment. At present, in the field management link of agricultural production, weeding in the field is still Mainly chemical weeding, the existing chemical weeding equipment is rich in types, among which the high clearance self-propelled boom sprayer is recognized by the majority of growers for its advantages of high operating efficiency, easy operation, and uniform spray distribution. In production, the intercropping planting mode among crops has been promoted by experts on a large scale because it improves the...

Claims

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Application Information

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IPC IPC(8): A01M7/00
CPCA01M7/0042A01M7/0057A01M7/0064A01M7/0082A01M7/0089
Inventor 李赫程上上赵弋秋雍太文张开飞牛潇潇张亚辉张志
Owner HENAN AGRICULTURAL UNIVERSITY
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