The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 12, 2017
Filed:
Mar. 25, 2013
China University of Mining and Technology, Xuzhou, CN;
Dongnan Elevator Co. Ltd., Suzhou, CN;
Guohua Cao, Xuzhou, CN;
Zhencai Zhu, Xuzhou, CN;
Jiancong Qin, Xuzhou, CN;
Hongqiao Kang, Xuzhou, CN;
Gongbo Zhou, Xuzhou, CN;
Wei Li, Xuzhou, CN;
Guoan Chen, Xuzhou, CN;
Renyuan Wu, Xuzhou, CN;
Jianrong Yang, Xuzhou, CN;
Yiping Ma, Xuzhou, CN;
China University of Mining & Technology, Jiangsu, CN;
Dongnan Elevator Co. Ltd., Jiangsu, CN;
Abstract
A mining elevator carrying platform and carrying method, the platform comprises a power system () and a four-rod carrying device (), a rotating rod () connected with the power system () is set on the carrying device (); the power system () comprises a flameproof motor (-), a upper-limited switch (-), a down-limited switch (-) and a main pulley (-), the flameproof motor (-) is connected with the main pulley (-) through a main steel cable (-), a baffle (-) is set on the main steel cable (-), a double cable channel is set on the main pulley (-), and the main pulley (-) is connected with a sub-pulley (-) by a sub-steel cable (-), a sliding plate (-) is set on the sub-steel cable (-), and a sliding rod (-) is set on the sliding plate (-). The main pulley (-) is driven to rotate by the flameproof motor (-) through the main steel cable (-), thus the sub-pulley (-) is driven to rotate. The sliding rod (-) moves in a strip-opening sliding slot in the rotating rod () by the sliding plate (-) moving up and down, then the rotating rod () and a carrying plate (-) are driven to move circumferentially. A rocker (-) is rotated around a supporting bracket (-) driven by a connecting rod (-), thus a credible carrying platform in multi-plane is realized. The platform is simple in structure, controlled accurately, convenient to be fixed and maintained, operated stably and reliably, and has the self-locking function.