Multidirectional grain unloading device and harvester

Abstract

The invention discloses a multidirectional grain unloading device and a harvester. The multidirectional grain unloading device comprises a grain tank body, a first conveying auger, a transfer conveying mechanism, a rotating mechanism and a grain unloading barrel; the first conveying auger is installed in the grain tank body, the conveying direction of the first conveying auger in the grain tank body is arranged along a harvester body to be matched with the grain tank body, and the output end of the first conveying auger sequentially communicates with the transfer conveying mechanism, the rotating mechanism and the grain unloading barrel; and the grain unloading barrel is rotationally installed at the top of the grain tank body through the rotating mechanism and can horizontally rotate under the driving of the rotating mechanism. According to the multi-direction grain unloading device, the situation that the side wall of the grain tank body limits the rotation amplitude of the grain unloading barrel can be avoided, the grain unloading barrel can be driven to horizontally rotate through the rotating mechanism, and therefore multi-direction grain unloading is achieved.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a multi-directional grain unloading device and a harvester. Background technique [0002] At present, the structure of the grain unloading device used in the grain harvesters on the market is as follows: the grain tank body is included, and a grain unloading cylinder is installed on the left side of the grain tank body. The rotation of the range; the inner bottom of the grain tank body is equipped with a conveying auger, and the conveying direction of the conveying auger is from the right side to the left side of the grain tank body (that is, from the right side to the left side of the harvester), so that the grain can be The grain in the tank body is transported to the grain unloading cylinder on the left side of the grain tank body. When the grain is full, the grain unloading cylinder is rotated to the position of the unloading vehicle by controlling the expansi...

AI Technical Summary

Problems solved by technology

[0003] However, this design that can only unload grain on the left side has great limitations. For example, when harvesting farmland in the river area or harvesting other long strips of farmland, it is possible that the left side of the harvester faces the farmland. , the grain transport ship or grain transport vehicle can only be docked at other positions of the harvester, which will result in the inability to unload the grain

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