Improved Design and Experiment of Anti-Clay Adhesion for Notillage Maize Planter Seeding Monomer

FU, Min; LI, Rongfeng; HAO, Yilin; MENG, Fanhua; ZHOU, Jiacheng; WANG, Chengmeng

doi:10.35633/inmateh-70-33

Cited by 6 publications

(1 citation statement)

References 22 publications

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“…Due to the reduction in soil adhesion, the fuel consumption of the bionic digging shovel was reduced by 17.15% under the same conditions. Similarly, the corrugated potato digging shovel designed by Zhao et al [ 115 ] and the wavy coulter developed by Fu et al [ 116 ] also achieved good results in reducing soil adhesion. These studies have provided new ideas and methods to solve the problem of soil adhesion in harvesting machinery.…”

Section: Biomimetic Soil-engaging Componentsmentioning

confidence: 99%

Biomimetic Design of Soil-Engaging Components: A Review

Xu,

Qi,

Gao

et al. 2024

Biomimetics

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Soil-engaging components play a critical role in agricultural production and engineering construction. However, the soil-engaging components directly interacting with the soil often suffer from the problems of high resistance, adhesion, and wear, which significantly reduce the efficiency and quality of soil operations. A large number of featured studies on the design of soil-engaging components have been carried out while applying the principles of bionics extensively, and significant research results have been achieved. This review conducts a comprehensive literature survey on the application of biomimetics in the design of soil-engaging components. The focus is on performance optimization in regard to the following three aspects: draught reduction, anti-adhesion, and wear resistance. The mechanisms of various biomimetic soil-engaging components are systematically explained. Based on the literature analysis and biomimetic research, future trends in the development of biomimetic soil-engaging components are discussed from both the mechanism and application perspectives. This research is expected to provide new insights and inspiration for addressing related scientific and engineering challenges.

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Section: Biomimetic Soil-engaging Componentsmentioning

confidence: 99%

Biomimetic Design of Soil-Engaging Components: A Review

Xu,

Qi,

Gao

et al. 2024

Biomimetics

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Research on the Seeding Depth Adjustment Device Based on the Tip of Furrow Opener Force Measurement

LIANG,

ZHANG,

et al. 2023

INMATEH

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An active-action seeding depth automatic control system was designed , with the purpose of effectively ensure the consistency and stability of the seeding depth when the seeder is operated in the field. Strain-gauge pressure sensor was used in the system, which can detect the force on the tip of the furrow opener in the soil in real time, proceed to the next step judge the change of the seeding depth in the soil according to the change of the pressure signal. In order to achieve consistency and stability of seeding depth, the control signal formation circuit will send a control signal when the pressure on the tip of furrow opener exceeds the appropriate pressure range, and the motor will be controlled to rotate clockwise or counterclockwise to drive the rack and pinion movement to realize the vertical lift of the furrow opener, so that the force on the tip of furrow opener in the soil remains within the appropriate range. The test results indicate that the seeding depth adjustment device based on the tip of furrow opener force measurement has stable and reliable control performance for controlling the seeding depth with an average seeding depth qualification rate of 94.56% and an average seeding depth variation coefficient of only 9.29%, which greatly ensures the consistency and stability of the seeding depth under the condition that the seeding depth is 30-70mm and the working speed is 3-7km/h.

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Design and Experiment of No-Tillage Planter for High and Low Borders Wheat

YANG,

MA,

ZHANG

et al. 2023

INMATEH

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Aiming at the problems of low land utilization and serious water waste in the existing wheat planting pattern, a two-high and two-low wheat high-low border spaced apart planting mode was proposed, and a high and low borders wheat no-till planter that can finish stubbing, fertilization, border construction, seeding and other tasks was designed. The design and analysis of the ship-type ridging device were carried out, and the construction process was simulated to determine the optimal parameters. A field test was carried out, the average sowing depth was 3.17 cm, the qualification rate was 95%, the standard deviation was 0.38 cm, and the coefficient of variation was 12.06%. The average value of the width of the seedling belt was 9.40 cm, the qualification rate was 91.67%, the standard deviation was 0.29 cm, and the coefficient of variation was 3.09%. The average height difference between the high and low borders was 9.26 cm, the pass rate was 100%, the standard deviation was 0.35 cm, and the coefficient of variation was 3.83%. The average width of the borders was 52.18 cm, the qualified rate of the border width was 100%, the standard deviation was 1.00 cm, and the coefficient of variation was 1.93%. The differences between each index and the theoretical design are small and meet the agronomic requirements.

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Improved Design and Experiment of Anti-Clay Adhesion for Notillage Maize Planter Seeding Monomer

Cited by 6 publications

References 22 publications

Biomimetic Design of Soil-Engaging Components: A Review

Biomimetic Design of Soil-Engaging Components: A Review

Research on the Seeding Depth Adjustment Device Based on the Tip of Furrow Opener Force Measurement

Design and Experiment of No-Tillage Planter for High and Low Borders Wheat

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