Compact pulling apparatus

Compact pulling apparatus

  • CN 105,431,346 A
  • Filed: 06/30/2014
  • Published: 03/23/2016
  • Est. Priority Date: 07/11/2013
  • Status: Active Application
First Claim
Patent Images

1. a compact tractor equipment (100), this tractor equipment comprises:

  • The shell (104) of the waterproof of lengthwise, this shell along the longitudinal axis (105) extends, and this shell (104) has multiple outer wall;

    Crawler belt (102), this crawler belt is arranged in the outside of described shell (104) along described longitudinal axis (105), and described equipment (100) can be moved when this crawler belt (102) is rotated around described shell (104) by driving;

    At least one drives the motor (200 of crawler belt,

         202), it is for generation of the rotation outputting power making described crawler belt (102) move, and motor (200, the

         202) end wise of at least one driving crawler belt described is arranged in described shell (104);

    WithPower driving module, this power driving module is supported by described shell (104), and set up described at least one drive the motor (200,202) of crawler belt to transmit with the torque between described crawler belt (102) to engage, described power driving module comprises;

    -longitudinal main drive shaft (270) arranged, this main drive shaft is positioned in described shell (104) at least in part;

    -horizontal axle shaft (164,172);

    With-change speed gear box (302), this change speed gear box has input and output, be connected to the described main drive shaft (270) longitudinally arranged, and described output is connected to described horizontal axle shaft (164,172) with driving described input queued switches;

    Wherein, described rotation outputting power utilizes at least one rotating axle section to be sent to the outside of described shell (104) from the inside of described shell (104) by described power transmission chains assembly, and at least one rotating axle section described extends through the corresponding outer wall in described multiple outer wall of described shell (104) hermetically.

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