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Fixing method of rear baffle of shovel rod of electric shovel

The technology of an electric shovel shovel rod and a fixing method, which is applied in the field of electric shovels, can solve the problems of easy loosening of the rear baffle, and achieve the effects of firm fixing, convenient disassembly, and easy loosening.

Inactive Publication Date: 2016-08-17
韦海报
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides a method for fixing the rear baffle of the electric shovel rod. This method can effectively solve the problem that the rear baffle is easy to loosen, and it is firmly fixed and easy to disassemble.

Method used

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  • Fixing method of rear baffle of shovel rod of electric shovel

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Embodiment Construction

[0015] Such as figure 1 As shown, a method for fixing the rear baffle of an electric shovel rod according to an embodiment of the present invention includes the following steps:

[0016] 1) Install the tailgate 1 on the end of the rack 7 of the shovel rod 2, and make the tailgate 1 correspond to the hole on the shovel rod 2;

[0017] 2) Insert the screw 3 into the hole corresponding to the tailgate 1 and the shovel rod 2, and install the flat washer 4, the spring washer 5 and the double nut 6 at the end of the screw 3 from bottom to top, so that the tailgate 1 It is fixed with the shovel rod 2 by the screw rod 3 and the double nut 6.

[0018] The invention relates to a method for fixing the rear baffle of a shovel rod of an electric shovel. The rear baffle 1 and the shovel rod 2 are fixed by a screw 3 and a double nut 6, and the double nut 6, the flat pad 4 and the spring pad 5 can be adjusted. The tension of the baffle plate 1 is not only firmly fixed, but also easy to disa...

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Abstract

The invention discloses a fixing method of a rear baffle of a shovel rod of an electric shovel. The fixing method is characterized by comprising following steps: firstly, the rear baffle is mounted at the tail end of a rack of the shovel rod of the electric shovel, and the rear baffle corresponds to a hole in the shovel rod; a screw rod is inserted in the hole, corresponding to the shovel rod, of the rear baffle, and a flat gasket, a spring gasket and a double nut are sequentially mounted at the tail end of the screw rod from bottom to top, and therefore the rear baffle and the shovel rod are fixed through the screw rod and the double nut; and through the double nut, the flat gasket and the spring gasket, the tensioning degree of the rear baffle can be adjusted, fixing is firm, dismounting is convenient, and the problem that the rear baffle is prone to loosening is solved.

Description

technical field [0001] The invention relates to the field of electric shovels, in particular to a method for fixing a rear baffle plate of a shovel rod of an electric shovel. Background technique [0002] The electric shovel is the main mining equipment of the limestone mine, which plays a very important role in the stable production of the mine. As we all know, the tailgate of the electric shovel rod (hereinafter referred to as the tailgate) is usually installed at the end of the rack of the electric shovel rod. seat. If the shovel is out of the saddle, it will hit the ground, which will not only cause life danger to the staff on the ground, but also make the shovel directly scrapped (according to the current market price, a pair of shovel is about RMB 200,000), which shows that the consequences are very serious. Seriously, the premise of preventing accidents is to fix the tailgate. [0003] In the prior art, the fixing method of the shovel bar tailgate is to insert two ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/28
CPCE02F9/28
Inventor 韦海报
Owner 韦海报