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Harvester granary grain unloading mechanism

A harvester and granary technology, which is applied to harvesters, agricultural machinery and tools, cutters, etc., can solve the problems of 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: 2019-03-01
李严
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 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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  • Harvester granary grain unloading mechanism
  • Harvester granary grain unloading mechanism
  • Harvester granary grain unloading mechanism

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Embodiment

[0016] 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 harvester granary grain unloading mechanism. The lower part of a granary is a grain unloading chamber, a lateral auger is arranged in the grain unloading chamber, the end ofthe lateral auger passes through a grain outlet at one side of the granary, a transition cavity which communicates with the grain outlet and is rotatably connected with the granary is arranged on theouter side of the grain outlet and connected with a vertical auger cavity, a vertical auger is arranged in the vertical auger cavity, an anti-swing frame is arranged on the side surface of the granary and comprises two symmetrically arranged arc rails, and the vertical auger cavity is positioned between the two arc rails and is in contact with the two arc rails. The harvester granary grain unloading mechanism disclosed by the invention has the characteristics of small shake, accurate grain output and long service life.

Description

technical field [0001] The invention relates to a harvester, in particular to a grain unloading mechanism of a grain bin of the harvester. Background technique [0002] 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 mechanism of the high-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01D41/12
CPCA01D41/1217
Inventor 李严
Owner 李严
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