Cross-shaped stirring drilling machine

A cross-mixing and drilling rig technology is applied in drilling equipment, earth-moving drilling, driving devices for drilling in wellbore, etc.

Active Publication Date: 2015-11-18
重庆渝赞企业管理咨询中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the cement-soil mixing drilling rigs used in construction foundation engineering use one or more drilling heads to rotate

Method used

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  • Cross-shaped stirring drilling machine
  • Cross-shaped stirring drilling machine
  • Cross-shaped stirring drilling machine

Examples

Experimental program
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Embodiment Construction

[0015] Accompanying drawing is a kind of specific embodiment of the present invention, and the fixed motor 2 upper end of this embodiment pressurizing rod 1 lower end, motor lower end is provided with total actuator 3, and total actuator lower end is provided with drilling rod one 18, drilling rod two 19. Three drilling rods 20, four drilling rods 34, and five drilling rods 35; five drilling rods are arranged in a cross, and a drill stirring head 21 is provided at the lower end of each drilling rod; and the left end of the support rod two are respectively fixed on the pressure rod; the front left part of the total actuator is provided with a wheel-10, and the wheel-one is eccentrically fixed on the horizontal axis-12, and the horizontal axis-one is inserted in the rectangular shape of the box one-8 In the middle hole, the upper end of the square frame one is fixed with the upper swing arm one 6, the upper end of the upper swing arm one hinges the left front part of the strut on...

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Abstract

The invention provides a cross-shaped stirring drilling machine. The lower end of a pressure rod is fixed to the upper end of a motor, and the lower end of the motor is provided with a total actuator. The lower end of the total actuator is provided with a first drilling rod, a second drilling rod, a third drilling rod, a fourth drilling rod and a fifth drilling rod. The five drilling rods are arranged in a cross shape. The lower end of each drilling rod is provided with a drill stirring head. A left half cross-shaped frame and a right half cross-shaped frame are in butt joint to form a total cross-shaped frame. The lower end of the left half cross-shaped frame is provided with a plurality of second cutting teeth. Each inner corner of the left half cross-shaped frame is provided with a plurality of first cutting teeth. The lower end of the right half cross-shaped frame is provided with second cutting teeth, and each inner corner of the right half cross-shaped frame is provided with first cutting teeth.

Description

technical field [0001] The invention relates to a mixing drilling rig, in particular to a cement-soil cross mixing drilling rig used in building foundation engineering. Background technique [0002] At present, the cement-soil mixing drilling rigs used in building foundation engineering all use one or more drilling heads to rotate and cut the soil and mix with cement slurry to form a circular pile or a row of circular piles, which cannot make cross cement-soil piles. Contents of the invention [0003] The present invention makes up for the above disadvantages and provides a cross mixing drilling machine. [0004] The present invention is achieved through the following technical solutions: [0005] A cross mixing drilling rig, the lower end of the pressure rod is fixed to the upper end of the motor, the lower end of the motor is provided with a master actuator, and the lower end of the master actuator is provided with a drilling rod 1, a drilling rod 2, a drilling rod 3, a...

Claims

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Application Information

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IPC IPC(8): E02D5/46E21B4/16
Inventor 刘玉燕
Owner 重庆渝赞企业管理咨询中心
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