Corn and soybean strip-shaped compound planting full-plant-protection spraying system

A technology of compound planting and spraying system, which is applied to the device, application, animal husbandry and other directions of capturing or killing insects, can solve the problems such as the unsuitability of the sprayer for corn and soybean interplanting, the difficulty of corn and soybean interplanting application, and the uneven spraying, etc. To achieve the effect of reducing the difficulty of application, convenient application and uniform spraying

Pending Publication Date: 2021-03-19
HENAN AGRICULTURAL UNIVERSITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the defects and problems existing in the existing equipment, the present invention provides a corn-soybean composite planting all-plant protection spraying system, which effectively solves the problem that the existing sprayer is not suitable for corn-soybean interplanting, which makes it difficult to apply pesticides for corn-soybean interplanting, The problem of uneven spraying and poor spraying effect

Method used

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  • Corn and soybean strip-shaped compound planting full-plant-protection spraying system
  • Corn and soybean strip-shaped compound planting full-plant-protection spraying system
  • Corn and soybean strip-shaped compound planting full-plant-protection spraying system

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Experimental program
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Effect test

Embodiment 1

[0033] Embodiment 1: The purpose of this embodiment is to provide a full-process spray boom system for corn and soybean strip compound planting. Under the situation that the new planting mode of corn and soybean interplanting is becoming more and more popular, aiming at the many defects existing in the existing equipment, the present invention proposes A new type of spray mechanism is developed, which can be applied to the interplanting mode of corn and soybean. The specific structure is as follows, as figure 1 with Figure 5 As shown, the present invention includes a power machine and a spraying mechanism installed at the front end or rear end of the power machine. The power machine (tractor, etc.) is used as a power to hold up the spraying mechanism to walk in the field and spray during the movement. This is a commonly used spraying mechanism at present Means, the present embodiment proposes a novel spraying mechanism on the basis of this spraying means.

[0034] The spray ...

Embodiment 2

[0047] Embodiment 2: This embodiment is basically the same as Embodiment 1, the difference is that this embodiment further limits the parallelogram lifting adjustment mechanism.

[0048] The lifting mechanism includes two lower swing rods 12 and upper swing rods 13 parallel to each other, a cross beam is arranged at the middle part of the lower swing rod, and the lifting hinge seat 2 is arranged at the middle part of the cross beam

[0049] like Figure 5 As shown, the lower swing rod 12 and the upper swing rod 13 are spliced ​​by multiple high-strength square tubes, and the two ends of the lower swing rod 12 and the upper swing rod 13 are hinged together to form a parallelogram mechanism. The middle part of the lower swing rod 12 is Rectangular hole, and be provided with crossbeam in the middle, lifting hinged seat one 191 is arranged on lifting frame 14, and lifting hinged seat one 191 is at the same height with upper swing rod 13 inner ends, thereby lifting hinged seat two ...

Embodiment 3

[0050] Embodiment 3: This embodiment is basically the same as Embodiment 1, the difference is that this embodiment further limits the three-dimensional turning mechanism.

[0051] like Figure 9 As shown, the upper cross bar 33 is matched and set on the upper part of the main upright bar 31 and the auxiliary upright bar 32 through a sliding sleeve at the same time, and can slide along the two. The vertical height of the upper cross bar 33 can be adjusted, that is, the height of the upper horizontal nozzle group 632 relative to the upper end of the corn, so that it is suitable for the height of the corn in different periods, and the height of the middle cross bar 42 relative to the soybeans can be adjusted by the parallelogram lifting adjustment mechanism. Height, the lifting adjustment of this embodiment is used in conjunction with the parallelogram lifting adjustment mechanism, so that the nozzle is at the optimum distance from the crop surface in the later stage of corn and ...

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Abstract

The invention discloses a corn and soybean strip-shaped compound planting full-plant-protection spraying system. The system comprises a power machine and a spraying mechanism arranged at the front endof the power machine, and the spraying mechanism comprises a parallelogram lifting adjusting mechanism, a cantilever swing adjusting mechanism, a three-dimensional turnover mechanism, a middle pesticide spraying support, a check curtain mechanism and a spray head system. The spraying mechanism can be lifted or lowered by controlling the parallelogram lifting adjusting mechanism, and meanwhile thespraying mechanism is suitable for pesticide application operation on short straws and suitable for pesticide application operation on the high straws and the short straws at the same time; when spraying operation is carried out in the earlier stage of corn and soybean interplanting, a cantilever is unfolded, lower spray head sets on the two sides are used for spraying, and when spraying operation is carried out in the later stage of corn and soybean interplanting, the cantilever is folded, the three-dimensional turnover mechanism and three-dimensional turnover spray head sets on the two sides are used for spraying corns, and a spray head set in the middle is used for spraying soybeans; and during transportation or walking, the cantilever and a upper cross rod are folded to be perpendicular to a lifting frame simultaneously.

Description

Technical field: [0001] The invention belongs to the technical field of agricultural machinery and equipment, and in particular relates to an all-plant protection spraying system for corn and soybean belt-shaped composite planting. Background technique: [0002] Large population, little arable land. With the improvement of living standards in recent years, the gap in soybean production has increased, and the income of pure soybeans has been low. Corn-soybean strip compound planting has become the mainstream. Developed on the basis of innovation, it adopts the wide and narrow row field layout method, makes full use of the advantages of side rows, and realizes intercropping of two rows of corn and two rows of soybeans, and alternate cropping between corn belts and soybean belts between years, so as to adapt to mechanized operations. One-season double-harvest planting mode of harmonious symbiosis of corn and soybean. The strip compound planting of corn and soybean can not onl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00
CPCA01M7/0042A01M7/006A01M7/0082
Inventor 李赫程上上张亚辉牛潇潇赵弋秋雍太文张开飞
Owner HENAN AGRICULTURAL UNIVERSITY
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