Plateau cold region geological prospecting movable drilling rig with anti-freezing function

Abstract

The invention discloses a plateau cold region geological prospecting movable drilling rig with an anti-freezing function. The drilling rig comprises a drilling rig body, wherein a drill bit deicing cavity is formed in the drilling rig body in an up-down penetrating mode, and an annular deicing rotary drum cavity is formed in the circumferential wall of the drill bit deicing cavity in a communicating mode; and a deicing rotary drum is arranged between the upper wall and the lower wall of the deicing rotary drum cavity in a rotating mode, a deicing lifting cavity with an inward opening is formedin the deicing rotary drum, and deicing lifting guide rods are rotationally arranged between the upper wall and the lower wall of the deicing lifting cavity in a left-right symmetry mode correspondingly. According to the plateau cold region geological prospecting movable drilling rig with the anti-freezing function, geological exploration work can be carried out in plateau cold regions, the drilling rig body is fixed after being moved to a position needing exploration, and then advancing wheels can be stored in a cavity during fixing, so that the situation that the wheels are frozen after being placed on the ground for a long time is avoided, and icing between fixing feet and the ground can be prevented; and meanwhile, the device can remove an ice layer in a drill bit thread, so that thedrilling work is prevented from being affected.

Description

technical field [0001] The invention relates to the related fields of geological exploration, in particular to a mobile drilling stand for geological exploration in plateau cold regions with antifreeze function. Background technique [0002] In the process of geological exploration, it is necessary to conduct drilling exploration in plateau cold areas. In these areas, the drilling equipment that has been placed for a long time is prone to freezing, making it difficult to move the equipment, especially the distance between some traveling wheels and the ground. Indirect contact will be more prone to freezing. In addition, the drill bit for exploration will inevitably have some ice cubes frozen on the drill bit thread, and the frozen ice cubes will affect the drilling work of the drill bit. A mobile drilling rig for geological exploration in plateau cold regions with antifreeze function described in the present invention can solve the above-mentioned problems. Contents of the...

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Problems solved by technology

[0002] In the process of geological exploration, it is necessary to conduct drilling exploration in plateau cold areas. In these areas, the drilling equipment that has been placed for a long time is prone to freezing, making it difficult to move the equipment, especially the distance between some traveling wheels and the ground. If there is indirect contact, it will be more prone to freezing. In addition, some ice cubes will inevitably freeze on the thread of the drill bit, and the frozen ice cubes will affect the drilling work of the drill bit.

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