Anchor rod drilling machine and using method thereof

An anchor rod drilling rig and drilling rig technology are applied in drilling equipment and methods, installation of anchor rods, rotary drilling rigs, etc., and can solve problems such as inability to meet

Inactive Publication Date: 2017-05-17
LIAONING TECHNICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing rock bolt rigs often cannot meet the requirements for the drilling depth of the surrounding rock in the roadway surrounding rock support process due to their own structura

Method used

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  • Anchor rod drilling machine and using method thereof
  • Anchor rod drilling machine and using method thereof

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 , figure 2 As shown in the figure, a rock bolt rig belongs to mining safety production support equipment, and is used for drilling bolt installation holes in the surrounding rock of the roadway when carrying out bolt support construction on the surrounding rock of the roadway.

[0022] The rock bolt rig of the present invention includes a fixed bracket 1, and the fixed bracket 1 is fixed with a gear sleeve 17 through a bearing. The gear sleeve 17 meshes with a gear 18, and the gear 18 is fixed at the output end of the motor reducer 19, and the gear 18 is driven to rotate by the motor reducer 19. , drives the gear sleeve 17 to rotate relative to the fixed bracket 1, so that the drilling rig can realize drilling in a wider range, overcomes the defect that the existing rock bolt drilling rig has a small drilling...

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Abstract

The invention discloses an anchor rod drilling machine and a using method thereof and belongs to the technical field of safe production support facilities. The anchor rod drilling machine comprises a fixing support; a fixed block is fixed to an mounting plate installed on the fixing support, a base is installed at the bottom of the fixed block, and a drilling machine support is installed on the side surface of the fixed block; a top seat is installed at the top of the drilling machine support, and a first hydraulic cylinder driving the drilling machine support to move upwards is connected between the base and the top seat; and a second hydraulic cylinder is fixed to one side of the drilling machine support, the movable end of the second hydraulic cylinder is connected to a sliding frame, a reducer fixed to the sliding frame is connected with the drill rod, and the second hydraulic cylinder drives the sliding frame and the drill rod to move upwards. The using method of the anchor rod drilling machine is listed as follows, after the drilling machine support is driven through the first hydraulic cylinder to move upwards in place, the second hydraulic cylinder drives the sliding frame and the drill rod to move upwards, when the second hydraulic cylinder is started, a hydraulic motor drives the drill rod to rotate together through the reducer, and working of drill holes is achieved. The anchor rod drilling machine expands the extension length of the drill rod.

Description

technical field [0001] The invention belongs to the technical field of support equipment for mine safety production, and in particular relates to a bolter and a method for using the same. Background technique [0002] Anchor drilling rig, also known as anchor drilling rig, is the main drilling tool and key equipment in the process of using bolt support in coal mine roadways. It has very prominent advantages in reducing labor intensity and improving the utilization rate of roadway section. It not only affects the accuracy of the bolt hole and the quality of bolt installation, but also involves the operator's personal safety, labor intensity and working conditions. . However, the existing rock bolt rigs often cannot meet the requirements for the drilling depth of the surrounding rock in the roadway surrounding rock support process due to their own structural problems, so that the on-site construction process has to be changed to manual operation. Bring a lot of inconvenience...

Claims

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Application Information

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IPC IPC(8): E21B15/04E21B3/02E21D20/00
CPCE21B3/02E21B15/045E21D20/00
Inventor 宋立业刘昕明李逃昌彭继慎万应才卢新
Owner LIAONING TECHNICAL UNIVERSITY
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