Rubular fan impurity removing device
A cross-flow fan and impurity technology, which is applied to harvesters, agricultural machinery and implements, and applications, and can solve the problem of poor impurity removal effect of whole-stalk sugarcane combine harvesters
Active Publication Date: 2013-05-01
SOUTH CHINA AGRI UNIV
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Problems solved by technology
The trash removal device of the existing sugarcane harvester is mainly an axial flow fan. This trash removal method is better for the segmented sugarcane combine harvester, but less effective for the whole stalk type sugarcane combine harvester. good
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[0029] The present invention will be further described below in conjunction with drawings and embodiments.
[0030] Such as Figure 1-8 The cross-flow fan removal device shown includes two cross-flow fan drums and two impurity separation drums sandwiching sugarcane. The two cross-flow fan drums are placed in parallel up and down and rotate in reverse, and the two impurity separation drums are placed in parallel up and down. And reverse rotation, the upper cross-flow fan drum and the upper impurity separation drum are placed in parallel and rotate in reverse, the lower cross-flow fan drum and the lower impurity separation drum are placed in parallel and reverse rotation, the cross-flow fan impurity removal device The upper and lower are sugarcane leaves and impurity outlets; each impurity separation drum includes a first rotating shaft, 4 connecting plates and 4 separating brushes, and the 4 connecting plates are evenly arranged around the outer circumference of the first rotat...
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The invention discloses a rubular fan impurity removing device, comprising two rubular fan barrels and two impurity separation barrels which clamp sugarcanes, wherein the two rubular fan barrels are placed up and down in a parallel manner and rotate reversely, the two impurity separation barrels are placed up and down in the parallel manner and rotate reversely, the upper rubular fan barrel and the upper impurity separation barrel are placed in the parallel manner and rotate reversely, the lower rubular fan barrel and the lower impurity separation barrel are placed in the parallel manner and rotate reversely, and a sugarcane leaf outlet and an impurity outlet are respectively arranged above and below the rubular fan impurity removing device; and each impurity separation barrel comprises afirst rotating shaft, multiple connecting plates and multiple separation brushes, wherein the multiple connecting plates are uniformly and circumferentially arranged at the periphery of the first rotating shaft, and each connecting plate is provided with one separation brush. The rubular fan impurity removing device disclosed by the invention has good impurity removing effect and is especially applicable to impurity removing of a whole stalk type sugarcane combine harvester.
Description
technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a cross-flow fan impurity removal device installed at the rear of a sugarcane harvester. Background technique [0002] my country's sugarcane planting area is extensive, and its annual output ranks third in the world. Sugarcane harvesting is the most important link in sugarcane production, and the impurity content of harvested sugarcane is an important indicator for evaluating and testing sugarcane harvesters. The trash removal device of the existing sugarcane harvester is mainly an axial flow fan. This trash removal method is better for the segmented sugarcane combine harvester, but less effective for the whole stalk type sugarcane combine harvester. good. Contents of the invention [0003] In order to overcome the deficiencies in the prior art above, the present invention provides a cross-flow fan trash removal device with good trash removal effect, which is ...
Claims
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IPC IPC(8): A01D45/10A01D57/22
Inventor 区颖刚解福祥刘庆庭邹小平杨丹彤郑丁科黄世醒
Owner SOUTH CHINA AGRI UNIV