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2015•Agricultural Science&Technology and EquipmentRequires access

Research on Threshing Parts of Type 4LZ-4.0D Double Drum of Combine Harvester

Qing Yueguan

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Abstract

For solving the contradiction between threshing rate, broken rate and cleanness in high yield rice threshing, the design of type 4LZ-4.0D double drum of combine harvester is coming out. The article introduces the structure features and design performance index of threshing parts, front drum design is tangential flow with adjustable gap for threshing, back drum is separating drum of transverse axial flow threshing, the improved shaker structure is suitable for various grains.

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What this paper is about

For solving the contradiction between threshing rate, broken rate and cleanness in high yield rice threshing, the design of type 4LZ-4.0D double drum of combine harvester is coming out. The article introduces the structure features and design performance index of threshing parts, front drum design is tangential flow with adjustable gap for threshing, back drum is separating drum of transverse axial flow threshing, the improved shaker structure is suitable for various grains.

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Available abstract

For solving the contradiction between threshing rate, broken rate and cleanness in high yield rice threshing, the design of type 4LZ-4.0D double drum of combine harvester is coming out. The article introduces the structure features and design performance index of threshing parts, front drum design is tangential flow with adjustable gap for threshing, back drum is separating drum of transverse axial flow threshing, the improved shaker structure is suitable for various grains.

Key concepts: Threshing, Drum, Combine harvester, Shaker, Engineering, Mechanical engineering, Engineering drawing, Acoustics

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