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Cutting mechanism for crop topping, topping mechanism and topping vehicle

A technology of cutting mechanism and crops, applied in agricultural machinery and implements, cutting tools, cutting equipment, etc., can solve the problems of slow realization, affecting cotton yield, complex structure, etc., achieve automation, increase jet impact range, and reduce response time Effect

Active Publication Date: 2020-07-03
SHANDONG ACADEMY OF AGRI MACHINERY SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cutting mechanism for topping crops, a topping mechanism and a topping vehicle, which can solve the problem that cotton production is affected by topping at a fixed height; when using a lifting blade for topping, the structure is complicated and the corresponding implementation is slow.

Method used

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  • Cutting mechanism for crop topping, topping mechanism and topping vehicle
  • Cutting mechanism for crop topping, topping mechanism and topping vehicle
  • Cutting mechanism for crop topping, topping mechanism and topping vehicle

Examples

Experimental program
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Embodiment 1

[0032] Such as Figure 1-2 As shown, this embodiment provides a cutting mechanism for topping crops, including a recovery plate and a vertically arranged mounting plate 602, on which a plurality of nozzles 601 are fixed, and the plurality of nozzles 601 are arranged along the vertical direction. Arranged in sequence, the spraying directions of the plurality of nozzles 601 are parallel to each other. Each nozzle 601 can be communicated with the pressure water source respectively, and multiple nozzles 601 are opened and closed independently, so that the nozzles 601 at the set height spray out the pressure water, and the impact of the pressure water can remove the cotton top core at the set height.

[0033] It should be pointed out that in this solution, the mounting plate 602 is in a vertical state during use, and the nozzles 601 are arranged in a vertical direction; if it is not in use for transportation or storage, it may be placed flat or inclined. Therefore, the vertical ar...

Embodiment 2

[0041] Such as Figure 3-5As shown, the present embodiment provides a crop topping mechanism, which utilizes the crop topping cutting mechanism, including a frame 3 and a controller 5, the frame 3 can advance along a set direction, and the frame 3 The end close to the forward direction is set as the head end, and the other end is the tail end.

[0042] The mounting plate 602 is fixed on the frame 3 near the tail end, and the height detection sensor 2 is installed near the head end in the frame 3, and the height detection sensor 2 can detect the top core of the cotton passing through this position. high;

[0043] The controller 5 can receive the data information from the height detection sensor 2, and when the mounting plate 602 passes through the current cotton, the controller 5 can control the nozzles 601 of the corresponding height to spray pressure water.

[0044] In this embodiment, the controller can be an FPGA controller, and in some other implementation manners, other...

Embodiment 3

[0057] This embodiment provides a crop topping vehicle, which utilizes the crop topping mechanism, including a chassis, a running mechanism is installed on both sides of the lower part of the chassis, and a plurality of crop topping mechanisms are installed on the upper end of the chassis. Multiple crop topping mechanisms are arranged side by side, and the side-by-side arrangement direction of the multiple crop topping mechanisms is perpendicular to the advancing direction of the chassis;

[0058] The distance between adjacent crop topping mechanisms is adapted to the distance between adjacent rows of cotton plants.

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Abstract

The invention relates to a cutting mechanism for crop topping, a topping mechanism and a topping vehicle. The cutting mechanism comprises a recycling plate and a mounting plate, wherein the mounting plate is vertically arranged; a plurality of nozzles are fixedly arranged on the mounting plate; the plurality of the nozzles are sequentially arranged along a vertical direction; ejection directions of the plurality of the nozzles are parallel to one another; the nozzles communicate with a pressure water source respectively; the plurality of the nozzles are separately opened and closed to enable nozzles at set heights to eject pressure water; and cotton top cores at set heights can be removed through impact of the pressure water. Positions of the recycling plate and the mounting plate are relatively fixed, a liquid recycling groove is formed in the recycling plate, the liquid recycling groove is arranged facing to the nozzles, and the liquid recycling groove is capable of collecting the pressure water ejected out from the nozzles.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a cutting mechanism for topping crops, a topping mechanism and a topping vehicle. Background technique [0002] Cotton production is a labor-intensive crop with complicated planting management, and mechanized operations have been basically realized except for cotton harvesting and topping. Cotton topping is one of the key links to increase cotton production and income. Timely topping can eliminate the advantage of cotton tops and increase cotton production. Manual topping has high labor intensity, low efficiency, and high cost. Chemical control technology pollutes the environment and affects the stability of production. Mechanical topping has high efficiency, no pollution, and low cost. It mainly stays in the experimental stage, and no mature products are put on the market, which seriously restricts Fully mechanized cotton production. [0003] At the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08A01G7/06
CPCA01G3/08A01G7/06
Inventor 彭强吉康建明张春艳张宁宁王小瑜岳会荐世春
Owner SHANDONG ACADEMY OF AGRI MACHINERY SCI
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