A kind of railway tamping pickaxe

A kind of railway tamping pickaxe

  • CN 207,047,616 U
  • Filed: 08/18/2017
  • Issued: 02/27/2018
  • Est. Priority Date: 08/18/2017
  • Status: Active Grant
First Claim
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1. a kind of railway tamping pickaxe, including frame, gasoline engine, housing, clutch discs component, power transmission shaft, Hooks coupling universal coupling, biasAxle, pick cylinder and pick;

  • The frame is connected with housing, and gasoline engine is installed on housing upper end, upper end and the housing lower end of pick cylinderIt is connected;

    The upper and lower ends of the eccentric shaft are connected by bearing with pick cylinder respectively, and the pick is connected with the lower end of pick cylinder;

    It is describedGasoline engine is connected after clutch discs component with power transmission shaft, and the power transmission shaft is connected through Hooks coupling universal coupling with eccentric shaft;

    It is characterized in that:

    The Hooks coupling universal coupling include top connection, lower contact and connection square shaft, the top connection and lower contact respectively by a bearing pin withThe upper and lower ends rotation connection of square shaft is connected, and the axial line of two bearing pins is mutually perpendicular to;

    Wherein, the top connection and power transmission shaftLower end connects, and lower contact is connected with a slide-bar;

    The slide-bar is in cuboid-type, and the slide-bar is connected by a square hole shaft with eccentric shaft, wherein, the upper end tool of the square hole shaftThere is a square hole corresponding with slide-bar, the lower end of slide-bar is inserted in the square hole;

    The lower end of the square hole shaft has a screwed hole, describedThe upper end of eccentric shaft is screwed in the screwed hole, is connected with square hole shaft.

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