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Title:
MULTI-GRADE SEED COTTON HEAVY IMPURITY CLEANING AND SEPARATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/024537
Kind Code:
A1
Abstract:
A multi-grade seed cotton heavy impurity cleaning and separating device, being mounted at an output end of a picking platform of a cotton picker. A seed cotton flow picked by the cotton picker is conveyed by means of the picking platform to the multi-grade seed cotton heavy impurity cleaning and separating device. The multi-grade seed cotton heavy impurity cleaning and separating device basically comprises a succession of elongated panels arranged in a layered structure and comprises a first-grade heavy impurity removing mechanism, a second-grade heavy impurity recycling mechanism, a third-grade heavy impurity recycling mechanism and a pipeline connecting the above three mechanisms. Said multi-grade seed cotton heavy impurity cleaning and separating device adopts multi-grade sequential cleaning, achieving a high impurity cleaning rate and a low seed cotton loss, reducing secondary impurities mixed with the seed cotton in the cleaning process, realizing graded recycling of cotton bolls and branches, reducing the cotton fiber dyed during the follow-up cotton boll processing, improving the work efficiency of an onboard seed cotton pre-processing machine.

Inventors:
CHEN, Changlin (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
SHI, Lei (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
SUN, Yongfei (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
XIE, Qing (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
KONG, Fanting (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
ZHANG, Yutong (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
Application Number:
CN2018/083055
Publication Date:
February 07, 2019
Filing Date:
April 13, 2018
Export Citation:
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Assignee:
NANJING INSTITUTE OF AGRICULTURAL MECHANIZATION, MINISTRY OF AGRICULTURE (No.100 Liuying, Xuanwu DistrictNanjing, Jiangsu 0, 210000, CN)
International Classes:
B07B15/00; A01D46/12
Foreign References:
CN107243459A2017-10-13
CN207170269U2018-04-03
CN105794402A2016-07-27
CN202565755U2012-12-05
CN203814213U2014-09-10
US8407975B22013-04-02
Attorney, Agent or Firm:
NANJING TIANYI PATENT AGENT CO., LTD. (XI Ming / 21st Floor, Huangpu TechnologyMansion Block B,No.2 Huangpu Road, Xuanwu Distric, Nanjing Jiangsu 8, 210018, CN)
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