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Rotary excavator slag collection and lifting device

A technology of rotary excavator and slag, which is applied in earth-moving drilling, wellbore/well components, etc., can solve problems such as affecting the continuous drilling of drilling tools, achieve high slag collection efficiency, improve drilling efficiency, and high automation Effect

Active Publication Date: 2021-05-18
SICHUAN POWER TRANSMISSION & TRANSFORMATION CONSTR +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The slag cut out by the drill bit of the rotary drilling rig accumulates in the tunnel, if it is not cleaned in time, it will affect the continuous drilling of the drilling tool

Method used

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  • Rotary excavator slag collection and lifting device
  • Rotary excavator slag collection and lifting device
  • Rotary excavator slag collection and lifting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1-3 As shown, the muck collection and lifting device for rotary excavator of the present invention includes a frame 1, a hopper 2 and a muck lifting assembly 3, the frame 1 is connected to the hopper 2, and the hopper 2 and the muck lifting assembly 3 are several One, and the hopper 2 and the slag lifting assembly 3 correspond one by one, the bottom of the slag lifting assembly 3 is provided with a feed port 31, and the feed port 31 is connected with a slag collecting mechanism 4, and the top is provided with a slag collection mechanism 4 communicated with the hopper 2 The discharge port 32, several muck lifting assemblies 3 are connected with a revolution driving mechanism, the muck lifting assemblies 3 rotate around the centerline of the frame 1 under the drive of the revolution driving mechanism, and the muck collecting mechanism 4 collects muck during the rotation process .

[0035] The muck lifting assembly 3 includes a transmission cylinder 33 and...

Embodiment 2

[0043] Such as Figure 1-3 As shown, the muck collection and lifting device for rotary excavator of the present invention includes a frame 1, a hopper 2 and a muck lifting assembly 3, the frame 1 is connected to the hopper 2, and the hopper 2 and the muck lifting assembly 3 are several One, and the hopper 2 and the slag lifting assembly 3 correspond one by one, the bottom of the slag lifting assembly 3 is provided with a feed port 31, and the feed port 31 is connected with a slag collecting mechanism 4, and the top is provided with a slag collection mechanism 4 communicated with the hopper 2 The discharge port 32, several muck lifting assemblies 3 are connected with a revolution driving mechanism, the muck lifting assemblies 3 rotate around the centerline of the frame 1 under the drive of the revolution driving mechanism, and the muck collecting mechanism 4 collects muck during the rotation process .

[0044] The muck lifting assembly 3 includes a transmission cylinder 33 and...

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PUM

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Abstract

The invention discloses a dregs collection and lifting device for a rotary excavator, which comprises a frame, a hopper and a dregs lifting assembly, the frame is connected with the hopper, and there are several hoppers and dregs lifting assemblies, and the hopper and the dregs There is a one-to-one correspondence between the soil lifting components. There is a feed port at the bottom of the muck lifting component, which is connected to a muck collection mechanism, and a discharge port connected to the hopper is provided on the top. Several muck lifting components are connected to a revolution The driving mechanism is connected, the muck lifting assembly is driven by the revolution driving mechanism to rotate around the center line of the frame, and the muck collecting mechanism collects muck during the rotation process. The device can automatically collect the muck generated by the drilling of the rotary drilling rig and lift it out of the tunnel, so as to realize the rapid cleaning of the muck and facilitate the continuous drilling of the rotary drilling rig.

Description

technical field [0001] The invention relates to the field of mountain construction equipment, in particular to a muck collection and lifting device for a rotary excavator. Background technique [0002] Rotary drilling rig is a construction machine suitable for hole-forming operations in building foundation engineering. This type of drilling rig generally adopts hydraulic crawler telescopic chassis, self-lifting and collapsible drill mast, telescopic drilling rod, automatic detection and adjustment of verticality, digital display of hole depth, etc. The operation of the whole machine generally adopts hydraulic pilot control and load sensing. With different drilling tools, it is suitable for dry or wet drilling and hole-forming operations in rock formations. It can also be equipped with hanging long auger, underground diaphragm wall grab, vibrating pile hammer, etc. to achieve multiple functions. It is mainly used for municipal construction, highway bridges, industrial and ci...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21B27/00E21B27/04
CPCE21B27/00E21B27/04
Inventor 李刚王建景文川武斌王毅刘新川李崇斌王显富
Owner SICHUAN POWER TRANSMISSION & TRANSFORMATION CONSTR
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