Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Maile Zhou"'
Publikováno v:
Agriculture, Vol 14, Iss 9, p 1576 (2024)
With a focus on the problems of complex structure and accumulated lateral clearance in the single degree of freedom non-circular wheel system seedling-picking mechanism, which leads to poor motion accuracy, trajectory, and attitude, this study develo
Externí odkaz:
https://doaj.org/article/aa95bec4b2234be1ac576515723975b9
Publikováno v:
Advances in Mechanical Engineering, Vol 16 (2024)
At present, rice potted seedling transplanting machine is mostly suitable for high-speed, large seedlings and large plant distance rice transplanting. In order to adapt to the transplanting of different types of rice potted seedlings, this study carr
Externí odkaz:
https://doaj.org/article/cdcf384aa37b491c867551eac2b39267
Publikováno v:
Machines, Vol 12, Iss 5, p 351 (2024)
To address the complex structure of existing rod mechanism exoskeleton robots and the difficulty in solving the motion trajectory of multi−rod mechanisms, an exoskeleton knee robot with a differential non−circular gear–pentarod mechanism is des
Externí odkaz:
https://doaj.org/article/276708e4b1284649ae63d25c0fce4014
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1027 (2024)
Transplanting rice pot seedlings without damaging the roots, which promotes early tillering, is an effective measure to enhance rice yield and quality. This study aimed to obtain the mechanized-transplanting trajectory and attitude of rice pot seedli
Externí odkaz:
https://doaj.org/article/492ba695892e4764910032ab966541a9
Study on the Method and Mechanism of Seedling Picking for Pepper (Capsicum annuum L.) Plug Seedlings
Publikováno v:
Agriculture, Vol 14, Iss 1, p 11 (2023)
To better meet the requirements of mechanized transplanting of pepper plug seedlings, this study explores the seedling picking mechanism of a fully automatic pepper transplanting machine. It introduces a novel “eagle beak” type trajectory for see
Externí odkaz:
https://doaj.org/article/a1bd6393a1884382847c40c27eae91e4
Publikováno v:
Lubricants, Vol 11, Iss 11, p 475 (2023)
Aiming to solve the problem of knot-tripping failure caused by severe wear between the spherical roller and planar cam of the knotter, this paper first establishes a calculation model of the spatial cam contour surface. The knot-tripping mechanism in
Externí odkaz:
https://doaj.org/article/8bced2b4087e4c46b6d11b0307d1a5a8
Publikováno v:
Sensors, Vol 23, Iss 20, p 8484 (2023)
The field harvesting process of harvesting machinery is often affected by high workload and environmental factors that can impede/delay manual rowing, thereby leading to lower efficiency and quality in the residual film collector. To address this cha
Externí odkaz:
https://doaj.org/article/89b807b086d3415198e0b3344afd3c3b
Publikováno v:
Agriculture, Vol 13, Iss 10, p 1920 (2023)
Super rice contains a variety of advantageous characteristics. However, current rice seedling transplanting machines fail to achieve the necessary trajectory and distance required for super rice mechanized transplanting. To address this issue, this s
Externí odkaz:
https://doaj.org/article/3a98e4bea6ca4873b23a9017c3579e4c
Publikováno v:
Journal of Agricultural Engineering, Vol 53, Iss 3 (2022)
This study aimed at the problems of unequal speed transmission ratio mutual restriction and side gap accumulation of the transplanting mechanism with single-degree-of-freedom K-H-V non-circular planetary gear train, which leads to poor trajectory and
Externí odkaz:
https://doaj.org/article/3a59619831c740efa82ac78f14cc5146
Publikováno v:
Sensors, Vol 23, Iss 4, p 1778 (2023)
Bale density is one of the main performance indicators to measure the quality of baler operation. In this study, a real-time baler bale density monitoring system was designed for the problem of difficult real-time measurement of bale density on round
Externí odkaz:
https://doaj.org/article/cb53478e22904271afe30c7084e5f324