Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method

A technology for lubrication systems and excavators, applied in the direction of engine lubrication, lubrication pumps, lubrication parts, etc., can solve the problems of no lubrication system, low block material rate, low efficiency, etc., and achieve flexible and adjustable installation positions and maintenance The effect of small quantity and small installation space

Inactive Publication Date: 2014-09-24
刘素华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The currently used mining equipment is mainly the cantilever roadheader and the drum type mining machine. Due to the defects of large dust, low lump material rate and low efficiency, the application of impact mining equipment has become a development trend, but there is no feasible lubrication system for impact mining equipment

Method used

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  • Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method
  • Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method
  • Reciprocating impact type excavator lubricating method and reciprocating impact type excavator lubricating system implementing method

Examples

Experimental program
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Effect test

Embodiment 1

[0061] Figure 1 to Figure 2 It is the reciprocating impact mining machine lubrication system described in embodiment 1. The reciprocating impact mining machine lubrication system includes an impact power box 1, a pipeline 7 and a liquid suction pump lubrication device 6, etc., the liquid suction pump lubrication device 6 is arranged inside the impact power box 1, and the pipeline 7 and the liquid suction pump lubrication device 6 connection, the impact power box 1 includes the box body 2, the impact guide rod 5 and the power impact member 3, etc., the power impact member 3 drives the impact guide rod 5 to reciprocate, the liquid suction pump lubrication device 6 includes the plug rod 8 and the plug rod pump The cavity 9 is combined, etc. When the plug rod pump cavity 9 is fixed on the box body 2, the plug rod 8 that cooperates with it to reciprocate relatively is fixed on the impact guide rod 5, and the impact guide rod 5 drives the plug rod 8 and the plug rod. The relative ...

Embodiment 2

[0069] like image 3 As shown, it is the reciprocating impact type excavator lubrication system shown in Embodiment 2. The difference from Embodiment 1 is that the liquid suction pump lubrication device 6 includes a combination of a plug rod 8 and a plug rod pump cavity 9, etc., and the plug rod pump cavity The body 9 is fixed on the box body 2, and the plug rod 8 is connected with the impact guide rod 5. The impact guide rod 5 drives the plug rod 8 to reciprocate relative to the plug pump cavity 9, and a check valve 10 is provided at the liquid outlet 27 of the plug pump cavity 9, and the check valve 10 is connected with the pipeline 7, and the tube The outlet of Road 7 is connected to the part that needs to be lubricated.

[0070] Others are with embodiment 1.

Embodiment 3

[0072] like Figure 4 Shown is the reciprocating impact mining machine lubrication system shown in Embodiment 3, which is different from Embodiment 1 in that: the liquid suction pump lubrication device 6 includes a combination of a plug rod 8 and a plug rod pump cavity 9 and the like. The plug rod pump cavity 9 is fixed on the impact guide rod 5 and the plug rod 8 which cooperates with it to reciprocate relatively is fixed on the box body 2 .

[0073] Others are with embodiment 1.

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Abstract

A reciprocating impact mining machine lubricating method and a reciprocating impact mining machine lubricating system implementing the method. The system comprises a pipeline and a liquid suction pump lubricating device, and further comprises a combination of a piston rod and a piston rod pump chamber, or a combination of a gear assembly and a gear pump chamber. When the piston rod pump chamber is secured to a box, the piston rod mating with the piston rod pump chamber and reciprocating thereto is secured to an impact guide rod, or when the piston rod pump chamber is secured to the impact guide rod, the piston rod mating with the piston rod pump chamber and reciprocating thereto is secured to the box, or when the gear pump chamber is secured to the box, the gear assembly meshes with a power rotating shaft. The impact guide rod drives the piston rod to reciprocate relative to the piston rod pump chamber so as to suction lubricants into the piston rod pump chamber and discharge the lubricants from the pipeline to the positions requiring lubrication, or the power rotating shaft drives the gear assembly to rotate so as to inject the lubricants from a low pressure chamber to a high pressure chamber and fill the lubricants into the positions requiring lubrication. The system can be maintained and replaced easily and quickly.

Description

technical field [0001] The invention belongs to the field of machinery, and in particular relates to mining equipment, in particular to a reciprocating impact type mining machine lubrication method and a reciprocating impact type mining machine lubrication system implementing the method. Background technique [0002] The currently used mining equipment is mainly the cantilever roadheader and the drum type mining machine. Due to the defects of large dust, low lump material rate and low efficiency, the application of impact mining equipment has become a development trend, but there is no feasible lubrication system for impact mining equipment. In order to overcome the defects of the rotary milling mining machine and fill the lubrication system suitable for the impact mining equipment, the present invention proposes a feasible reciprocating impact mining machine lubrication method and a reciprocating impact mining machine lubrication system implementing the method . Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16N7/38F16N13/02F16N13/20F16N23/00F16N39/06F16N29/00E21C31/02
CPCE21C31/02F16H57/04F16C33/6659
Inventor 刘素华
Owner 刘素华
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