Multifunctional engineering machinery based on excavator platform

A technology for construction machinery and excavators, which is applied in the direction of mechanically driven excavators/dredgers, drilling equipment, drilling equipment and methods, etc., and can solve problems such as potential safety hazards, insufficient drilling depth of rotary drilling rigs, and dust entry

Active Publication Date: 2012-09-26
CHONGQING DIMA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the drilling process, we found that the drilling depth of existing rotary drilling rigs is often not enough to meet the construction requirements
[0004] Finally, during the construction of existing construction machinery, a large amount of dust is...

Method used

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  • Multifunctional engineering machinery based on excavator platform
  • Multifunctional engineering machinery based on excavator platform
  • Multifunctional engineering machinery based on excavator platform

Examples

Experimental program
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Embodiment Construction

[0047] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0048] Such as Figure 1-8 As described, the present invention consists of an excavator 1, an operating arm 2, an executive cylinder 3, a drill frame 4, a connecting plate 5, a guide rail 6, a slide plate 7, a support frame 8, a power source 9, a connecting plate 10, a power source mounting seat 11, and a drive Sprocket 12, chain section 13, upper chain clamp 14, lower chain clamp 15, driven sprocket 16, driven shaft 17, socket 18, screw rod 19, positioning block 20, adjusting nut 21, half body 22, hinge shaft 23. Upper connecting plate 24, lower connecting plate 25, first oil cylinder 26, connecting shaft 27, adapter shaft 28, drill rod top bracket 29, tray 30, bushing 31, base 32, separation disc 33, upper shaft sleeve 34 , lower bushing 35, connecting lug 36, second oil cylinder 37, outer sleeve 38, mounting plate 39, inner sleeve 40, closing plate 41, th...

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Abstract

The invention discloses multifunctional engineering machinery based on an excavator platform. The front part of an operation arm of an excavator is hinged with an execution oil cylinder; a boring frame is vertically arranged in front of the operation arm; the middle of the rear surface of the boring frame is provided with a connection plate; the middle of the connection plate is hinged with the front end of the operation arm, while the upper part of the connection plate is hinged with the piston rod stretching end of the execution oil cylinder; the left surface of the boring frame is provided with two guide rails which are arranged vertically side by side; and a sliding plate is connected with the two guide rails and also can slide up and down along the guide rails under traction of a traction device. The multifunctional engineering machinery integrates excavation, stone crushing, boring and sand rock blasting, the cost for purchasing the engineering machinery can be reduced for users, construction is facilitated, and multiple drill rods can be connected together as required to increase boring depth, so that the problem of insufficient boring depth in the prior art is solved well; in addition, the multifunctional engineering machinery can prevent dust from flying in front of the excavator and consequently prevents the sight of an operator from being influenced.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a multifunctional engineering machinery based on an excavator platform. Background technique [0002] With the development of technology and the needs of production, a variety of special engineering machinery has emerged on the market, such as excavators, rotary drilling rigs... Among them, excavators are used for digging soil and gravel, while rotary drilling rigs are only It can be used for drilling and drilling sandstone and shale. At present, there is no construction machinery that integrates the functions of digging, gravel, drilling, and sandstone drilling. This will increase the cost of purchasing construction machinery for users, and will not It is convenient for construction. [0003] In addition, the existing rotary drilling rig mainly relies on the hydraulic cylinder to push and slide to move up and down, and then drives the drill rod on the rock drill to drill ho...

Claims

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Application Information

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IPC IPC(8): E02F3/96E21B7/02
Inventor 杨发虎任军石迁
Owner CHONGQING DIMA IND
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