Efficient drill bit assembly for well drilling
A drill bit assembly, high-efficiency technology, applied in the direction of drill bits, drilling equipment, drill pipes, etc., can solve the problems of inconvenient use, inability to collect soil, and take out of inconvenient collected soil, etc., to achieve easy replacement, easy use, and easy fixation and the effect of replacing
Inactive Publication Date: 2021-01-29
侯鑫凯
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] The purpose of the present invention is to provide a kind of high-efficiency drill bit assembly for drilling, to solve the problem that the current commonly used drill bit assembly for drilling proposed by the above-mentioned background technology is not only inconvenient to replace the drill bit assembly, but also cannot collect the drilled soil. At the same time, it is inconvenient to take out the collected soil, and it is inconvenient to use
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0033] see Figure 1-7 , the present invention provides a technical solution: a high-efficiency drill bit assembly for drilling, including a drill pipe body 1, a first rib 101, a second rib 102, a concrete filler 103, a first limiting groove 2, a second limiting groove Position groove 3, support block 4, screw rod 5, drill body 6, third limit groove 7, fixed plate 8, connecting groove 9, limit plate 10, limit rod 11, spring 12, bearing plate 13, support plate ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an efficient drilling bit assembly for well drilling. The efficient drilling bit assembly comprises a drill rod body, supporting blocks and a drill bit body, first limiting grooves are formed in the upper surface of the drill rod body, a second limiting groove is connected to the bottoms of the first limiting grooves, the supporting blocks are arranged in the first limitinggrooves, screws are arranged in the supporting blocks in a penetrating mode, the drill bit body is arranged at the top position of the drill rod body, a third limiting groove is formed in the top ofthe drill bit body, a fixing plate is arranged in the drill bit body, a connecting groove is formed in the outer surface of the fixing plate, a limiting plate is arranged below the fixing plate, a limiting rod is connected to the outer side of the fixing plate, a spring is connected to the outer sides of the limiting rod, and a supporting plate is arranged at the bottom of the outer surface of thedrill bit body. According to the efficient drill bit assembly for well drilling, the drill bit assembly can be replaced conveniently, in addition, drilled soil can be collected, meanwhile, the collected soil can be taken out conveniently, and use is convenient.
Description
technical field [0001] The invention relates to the technical field of drilling, in particular to a high-efficiency drilling bit assembly for drilling. Background technique [0002] During the drilling process, a drill bit assembly is required to drill the underground soil through the drill bit assembly. During the soil drilling process, the soil also needs to be collected and tested, so that researchers can observe whether the difference is suitable for drilling. [0003] But the drill bit assembly used for drilling under the background of the prior art still has certain shortcomings, such as: [0004] 1. It is inconvenient to replace the drill bit assembly; [0005] 2. Cannot collect the drilled soil; [0006] 3. It is inconvenient to take out the collected soil and it is inconvenient to use. [0007] Therefore, we propose a high-efficiency drill bit assembly for drilling in order to solve the above-mentioned problems. Contents of the invention [0008] The purpose o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E21B25/10E21B10/02E21B17/042
CPCE21B25/10E21B10/02E21B17/042
Inventor 侯鑫凯
Owner 侯鑫凯