Anti-jamming rotary alignment drilling rig for mining
An anti-jamming and drilling rig technology, which is applied to rotary drilling rigs, rotary drilling, earthwork drilling and mining, etc., can solve problems affecting mining efficiency, drilling rig damage, and bit jamming, so as to reduce bit disconnection and improve efficiency , Reduce the effect of failure or damage
Active Publication Date: 2021-06-01
SHANDONG JIUSHANG ENG MACHINERY
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Problems solved by technology
[0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-jamming rotary alignment drilling rig, which can automatically rotate the drill bit to release the stuck state when the drill bit is stuck, and automatically return to the normal working state after the jamming is released. The advantage of solving the existing drilling rig in the process of use may cause the drill bit to be stuck due to various reasons, and the existing drilling rig does not have a corresponding function to deal with the drill bit being stuck, and the drilling rig is stuck. The efficiency of mining is affected, and Improper operation may cause the drill bit to break off and even cause damage to the drilling machine
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[0024] 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.
[0025] see Figure 1-5 , a drilling rig for anti-jamming and rotary alignment for mining, comprising a drilling rig casing 1, the surface of the drilling rig casing 1 is rotatably connected to a power shaft 2, and the surface of one power shaft 2 is fixedly connected to a power gear 3, and the other power shaft 2 The surface of the drilling rig is fixedly connected with a power rotary gear 4, and the outer side of the drilling rig casing 1 is rotatably connect...
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The invention relates to the technical field of mining equipment, and discloses a drilling rig for anti-jamming and rotary alignment for mining, which includes a drilling rig casing, the surface of the drilling rig casing is rotatably connected with a power shaft, and the surface of one of the power shafts is fixedly connected There is a power gear, and the surface of the other said power shaft is fixedly connected with a power rotary gear, and the outer side of the casing of the drilling rig is connected with a reset wheel, and the surface of the reset wheel is fixedly connected with a toggle block. The anti-jamming rotary adjustment drilling rig for mining is equipped with a power shaft, a power gear, a power rotary gear, a reset wheel, a toggle block, a drill shaft, a positive wheel rotary wheel, an intermittent wheel, a permanent magnet, a conductive wire, and a magnetic conductor. Blocks, springs and electromagnetic soft irons are used together to achieve a normal working forward-rotating drill when the drill is stuck. When the drill is stuck and cannot continue to rotate forward, it will automatically rotate, that is, reverse to make the drill out of the stuck position, and then Continue the positive effect.
Description
technical field [0001] The invention relates to the technical field of mining equipment, in particular to an anti-jamming rotary alignment drilling rig for mining. Background technique [0002] Now mining usually uses drilling rigs, which are more labor-saving, convenient and more efficient than manual mining. However, during the use of the existing drilling rig, the drill bit may be stuck due to various reasons, and the existing drilling rig does not have a corresponding function to deal with the stuck drill bit. The jamming of the drilling rig affects the efficiency of mining, and improper operation may cause the drill bit to break off and even cause damage to the drilling rig. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides an anti-jamming rotary alignment drilling rig, which can automatically rotate the drill bit to release the jammed state when the drill bit is jamm...
Claims
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IPC IPC(8): E21B3/02
CPCE21B3/02
Inventor 雷大兵
Owner SHANDONG JIUSHANG ENG MACHINERY