Abstract:
A combine harvester (10) comprises a separating rotor (20) with a rotor tube (40) and a plurality of crop engaging finger elements (46). Each finger element (46) is mounted to a respective finger support (44) which is secured to the rotor tube (40). The finger element (46) comprises a planar body with a flared base portion (50) which presents a leading edge (56) to the crop material with a relatively shallow angle with respect to the tube (40).
Abstract:
The present invention relates to a thrashing drum (100) that can maximize thrashing efficiency while minimizing load occurring when the drum is rotated in a trashing process. The thrashing drum (100) includes a shaft (2) having axle portions formed on its both sides, a plurality of support plates (3) formed on the shaft (2) at specific intervals, a primary thrashing unit configured to primarily separate ears and corns from stems or branches of crops input thereto and that is disposed in the support plates, a secondary thrashing unit configured to secondarily separate by blowing ears and corns that have not been thrashed in the primary thrashing unit and that is disposed in the support plates, and a discharge unit configured to thirdly discharge the stems or branches that have been thrashed and that is disposed in the support plates (3).
Abstract:
A combine harvester processing system comprises a rotor and a rotor cage encircling the rotor. The rotor cage comprises an arcuate section having an interior surface which includes a first vane and a second vane each disposed at an angle relative to a radial axis. The first vane is disposed forwardly of the second vane. The angle of the first vane is less than the angle of the second vane.
Abstract:
A threshing element (24) includes a structure (35) having an outside surface (36) for threshing a crop material (66), and an inside surface (38). A body (40) is operatively connected to a sensor (42). The body (40) is secured to the inside surface (38) of the structure (35), the body (40) having a connecting feature (68) for securing at least the body (40) and the structure (35) to each other. The structure (35) is securable to a rotatable threshing rotor (14) of a harvester threshing system (12). In response to operation of the threshing rotor (14) of the harvester threshing system (12), the sensor (40) outputs a signal corresponding to forces generated by contact between the outside surface (36) of the structure (35) and the crop material (66).
Abstract:
Separably-driven rotor portions (30) for a combine harvester (10) and a method for threshing grain using separably-driven rotor portions are provided. The combine harvester is moved through harvest material comprising grain material and material-other-than-grain ("MOG"). The grain material is separated from the MOG using multiple processing areas. The auger portion (70) may be stopped or rotated at a slower speed with respect to rotation of the threshing portion (80) to simulate the gathering of a large amount of crop material even when small plots are involved, thereby providing the benefits of large- plot harvesting to small-plot applications.
Abstract:
Изобретение относится к способам обмолота сельскохозяйственных культур путем магнитной обработки свежевымолоченных семян для изменения их биофизических, биохимических, физико-химических свойств и может быть использовано в сельском хозяйстве для омагничивания семян в процессе обмолота разных видов сельскохозяйственных культур при уборке. В способе обмолота сельскохозяйственных культур, включающем обмолот с разделением зерносоломистой массы на продуктивную и незерновую части урожая, в процессе обмолота молотильным барабаном бильного типа одновременно осуществляют магнитную обработку свежевымолоченной продуктивной части урожая. Благодаря магнитной обработке свежевымолоченной продуктивной части урожая повышаются всхожесть, урожайность и качество сельскохозяйственных культур, а также продолжительность их хранения без потери качества.