Direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter

An ultra-high pressure, direct-drive technology, applied in the field of agricultural machinery, can solve problems such as straw clogging and affecting the performance of no-tillage planters, and achieve the effect of reducing the size of the machine

Pending Publication Date: 2021-07-02
CHINA AGRI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

No-tillage sowing refers to sowing operations on the surface covered by straw residues to a certain extent, and the existence of straw will generally cause blockage and affect the performance of no-tillage seeders

Method used

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  • Direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter
  • Direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter
  • Direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter

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Embodiment Construction

[0060] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0061] Such as figure 1 As shown, a direct-driven ultra-high pressure water jet adaptively stem-free cultivation, including water tank 1, rack 2, species box 4, control box 5, satellite antenna 6, battery 7, camera 8, sprocket 9 , The suppression wheel 10, the suppression wheel 11, the groove 12, the rear water jet head 13, the front water jet head 15, the pressure stalk wheel 17, the filter 19, the gearbox 20, a boosted splitting device and the cut angle adjustment Device.

[0062] Water tank 1, specifier 4, control box 5, satellite antenna 6, battery 7, camera 8, the ballast wheel 10, the opening trench 12 and the transmission 20 are fixed to the frame 2. The sprocket 9 and the suppression wheel 11 are fixed to the suppression wheel 10.

[0063] The battery 7 is electrically connected to the control box 5, the satellite antenna 6, the camera 8, the motor 18, and the high voltage solenoid valve 23, which provide a power s...

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Abstract

The invention belongs to the technical field of agricultural machinery. The invention relates to a direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter, which comprises a rack, a seed box, a chain wheel, a press wheel frame, a press wheel, a furrow opener and a gearbox. A power output shaft of a tractor is connected with a power input shaft of the gearbox. The direct-driven ultrahigh-pressure water jet self-adaptive straw-cutting no-tillage planter further comprises a water tank, a control box, a satellite antenna, a storage battery, a camera, a rear water jet nozzle, a front water jet nozzle, a straw pressing wheel, a pressurization flow dividing device and a cutting angle adjusting device. The advancing speed of the machine is measured through the satellite antenna, and the jet direction of the front water jet nozzle is adjusted in real time according to different advancing speeds, so that the optimal cutting effect is guaranteed; and secondary cutting is achieved through the image processing technology, the cutting effect of the front water jet nozzle is monitored in real time, and when straw which is not cut off exists, the rear water jet nozzle is opened to complete secondary cutting.

Description

Technical field [0001] The present invention relates to a direct-driven ultra-high pressure water jet self-adaptive cut-free cultivation, which belongs to the technical field of agricultural machinery. Background technique [0002] Protective farming technology has benefits to reduce wind erosion, water erosion, improved soil and improve soil carbon-carbon capability, and is one of its key technologies. No-tillage sowing refers to the sowing operation of the surface of the straw, and the existence of straw will generally cause blockage, affect the operating performance of the no-tillage sowing machine. [0003] The existing anti-blocking technology is divided into gravity cutting, power drive anti-blocking and straw flocking, mainly relying on the ditch disc in the machine itself, cutting straw, power output shaft output power smashing straw And the principle or way of adding anti-blocking devices. When these anti-blocking forms are in operation, their working components are dire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/00A01C7/20A01C5/06A01D82/00
CPCA01C5/062A01C5/068A01C7/006A01C7/20A01D82/00
Inventor 李洪文崔单丹卢彩云何进王庆杰李问盈王春雷江珊贺栋
Owner CHINA AGRI UNIV
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