Granary unloading mechanism of harvester

A technology for harvesters and granaries, which is applied to harvesters, agricultural machinery and implements, cutters, etc., can solve problems such as inaccurate grain output, large sloshing of the auger cavity, and short service life, so as to achieve accurate grain output and long service life Long, small shaking effect

Inactive Publication Date: 2013-07-10
琚夏利
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention mainly solves the technical problems that the auger cavity used as a grain unloading pipe has large shaking, inaccurate grain output, and short service life in the prior art, and provides a harvesting machine with small shaking, accurate grain output, and long service life. Machine granary unloading mechanism

Method used

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  • Granary unloading mechanism of harvester
  • Granary unloading mechanism of harvester
  • Granary unloading mechanism of harvester

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Embodiment

[0021] Such as figure 1 , figure 2 , image 3 As shown, the present invention is a granary unloading mechanism of a harvester, comprising an auger, the lower part of the granary is a grain unloading cavity 5, and a horizontal auger 6 is arranged in the unloading cavity 5, and the end of the horizontal auger 6 passes through Through the grain unloading port on one side of the granary, there is a transition chamber 2 connected to it on the outside of the grain unloading port and connected to the granary in rotation. The transition chamber 2 is connected to a longitudinal auger chamber 1, and the longitudinal auger A longitudinal auger 7 is arranged in the cavity 1, and the upper end of the longitudinal auger cavity 1 is a grain outlet, and the side of the granary is provided with an anti-swing frame, which includes two symmetrically arranged arc rails 3, the arc rails The center of the rail 3 falls on the center of the rotating shaft of the transition chamber, and the longitu...

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Abstract

The invention relates to a granary unloading mechanism of a harvester. An unloading cavity is arranged at the lower part of a granary; a transverse auger is arranged inside the unloading cavity; the tail end of the transverse auger passes through an unloading opening at one side of the granary; a transition cavity which is communicated with the unloading opening and rotatably connected with the granary is arranged at the outer side of the unloading opening; the transition cavity is connected with a longitudinal auger cavity; the longitudinal auger is arranged inside the longitudinal auger cavity; an anti-swing frame is arranged at the side of the granary; the anti-swing frame comprises two arc rails which are symmetrically arranged; and the longitudinal auger cavity is arranged between two arc rails and contacts the two arc rails. The granary unloading mechanism of the harvester has the characteristics of small sway, accurate grain discharge and long service life.

Description

[0001] technical field [0002] The invention relates to a harvester, in particular to a grain unloading mechanism of a grain bin of the harvester. [0003] Background technique [0004] Large-scale harvesters generally have a granary. The granary needs to be unloaded through several augers, and also includes a grain unloading pipe that can be adjusted at an angle. The grain unloading pipe is essentially an auger cavity. There is a corresponding auger. In the harvester, the grain unloading pipe is prone to shaking. On the one hand, it will cause inaccurate grain output position, which will easily cause waste. service life. In the prior art, there are also some schemes to try to solve the above problems, such as the Chinese patent with the publication number CN103004359A disclosing a grain unloading device for a combine harvester, including a high-position unloading barrel unloading mechanism and a low-position unloading bucket unloading mechanism, The grain unloading mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12A01F12/46
Inventor 杨仲雄高福强李明强李彦良胡璇邵树有
Owner 琚夏利
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