Conveying feeding-in device used for axial-flow threshing cylinder and combined harvester
The technology of a threshing drum and a feeding device is applied to the grain conveying device of the axial flow threshing drum and the field of combine harvesters, which can solve the problems such as difficulty and inability to design a forced feeding mechanism, so as to achieve smooth conveying, improve operation capacity and operation efficiency. , The effect of improving work ability and work efficiency
Inactive Publication Date: 2015-12-23
ZOOMLION HEAVY MASCH CO LTD
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Problems solved by technology
[0007] Aiming at the problem in the prior art that it is difficult or impossible to design a forced feeding mechanism on the main frame of a combine harvester, the present invention proposes a comparatively more practical, effective and simple axial flow feeding mechanism. The forced-feeding solution of the feeding method can enhance the adaptability of the combine harvester in harvesting different crops, in different operating areas and in different harvesting periods, and improve the operating capacity and efficiency of the combine harvester
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[0022] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The description of the exemplary embodiments is for the purpose of illustration only, and in no way limits the invention and its application or usage.
[0023] The invention proposes a conveying and feeding device for enhancing the conveying capacity of the conveying mechanism of the combine harvester used for the axial flow threshing cylinder on the basis of the existing combine harvester. According to a preferred embodiment of the present invention, the conveying and feeding device 50 for the axial flow threshing drum 20 of a combine harvester includes a conveying housing 2 and a first conveying roller 1 and a second conveying roller 4 arranged in the conveying housing 2 . The conveying housing 2 is used to confine the grains to be transported and their stalks inside the conveying housing 2, so as to facilitate the concentrated transportation o...
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The invention relates to a conveying feeding-in device used for an axial-flow threshing cylinder and a combined harvester. The conveying feeding-in device comprises a conveying shell, a first conveying roll and a second conveying roll, wherein the first conveying roll and the second conveying roll are arranged inside the conveying shell. The conveying shell is arranged to make the output end of the conveying shell communicated with a feeding-in opening in the axial-flow threshing cylinder. The first conveying roll is arranged to be close to the input end of the conveying shell, the second conveying roll is arranged to be close to the output end of the conveying shell, and a flexible conveying device is arranged between the first conveying roll and the second conveying roll. A forced feeding-in device is arranged at the end, close to the output end, of the conveying shell. The conveying feeding-in device used for the axial-flow threshing cylinder has continuous feeding-in capacity, the adaptability of the combined harvester with the conveying feeding-in device is improved when the combined harvester is used for harvesting different crops and performing operation at different terrains at different harvesting periods. Operation capacity and operation efficiency are improved. The combined harvester is provided with the conveying feeding-in device.
Description
technical field [0001] The present invention relates to a grain conveying device for a combine harvester, more particularly, to a grain conveying device for an axial flow threshing drum capable of improving the grain conveying capacity, and also to a grain conveying device using the grain conveying device combine harvester. Background technique [0002] The technical background related to the present invention will be described below, but these descriptions do not necessarily constitute the prior art of the present invention. [0003] In the combine harvester with the longitudinal axial flow threshing drum as the core component, it has gradually become the development direction of the combine harvester due to its good harvesting effect, wide application range and high work efficiency. At present, there are two types of longitudinal axial flow combine harvesters with axial flow threshing drums, namely, combine harvesters with feeding mechanisms and combines without feeding m...
Claims
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IPC IPC(8): A01D41/12
Inventor 臧东良滕兆斌王聪李树波张礼徐崔明
Owner ZOOMLION HEAVY MASCH CO LTD