[Invention Announcement] A diamond geological drill bit designed to reduce tool blockage

Application Publication Number:CN112177536A
Application Publication Date:2021.01.05
Application Number:202010917294X
Application Date:2020.09.03
Applicant:Qidong County Fengsu Drilling Tools Co., Ltd.
Inventors: Zou Chao; Li Zhongyong; Chen Peng
Address:No. 101 Baihe Group, Baijia Village, Baihe Street Office, Qidong County, Hengyang City, Hunan Province 421600
Classification Number:E21B10/55(2006.01)I;

Abstract:
This invention provides a diamond geological drill bit that can reduce tool blockage, related to the field of drill bit processing technology. The drill bit includes a second fixed sleeve, with the upper end fixedly connected to a first fixed sleeve, which in turn is connected to the drill bit at the upper end. A push block is set on the right side of the drill bit, with a spring at its lower end. The inner wall of the second fixed sleeve has a second crushing rod, with its outer surface engagingly connected to a gear sleeve. The upper end of the gear sleeve is fixedly connected to a first crushing rod, with a motor set at the lower end, which is surrounded by a third fixed sleeve. The outer surface of the third fixed sleeve is connected to a fixed plate, with one end of the plate extending away from and connected to the second fixed sleeve. With the push block, first and second crushing rods, the drill bit is designed to prevent blockage, making it highly recommendable for wide application.