Universal gear-rack transmission mechanism and sightseeing vehicle

Abstract

The invention provides a universal gear-rack transmission mechanism. A rack is arranged at the top end of a rack-rail interlinking frame. A pair of rails are correspondingly arranged on the two sidesof the rack-rail interlinking frame correspondingly. A real-position interlinking frame is rotationally connected with one end of a support and buckled to the upper side of the rails in a sliding manner. A pair of first downward pressing wheels are rotationally arranged on the two sides of the inner wall of the real-position interlinking frame correspondingly and abut against the bottom ends of the pair of rails in a connection manner correspondingly. A pair of first upper vehicle wheels are rotationally arranged on the two sides of the inner wall of the real-position interlinking frame correspondingly and abut against the top ends of the pair of rails in a connection manner correspondingly. A front-position main interlinking frame is rotationally connected with the other end of the support. A pair of second downward pressing wheels are rotationally arranged on the two sides of the inner wall of the front-position main interlinking frame correspondingly and abut against the bottom endsof the pair of rails in a connection manner correspondingly. A motor is arranged in the front-position main interlinking frame. An output shaft of the motor is in transmission connection with a gear.The gear is meshed with the rack.

Description

technical field [0001] The invention relates to the field of a transmission mechanism, in particular to a universal rack and pinion transmission mechanism and a sightseeing car. Background technique [0002] The sightseeing car in the prior art can only run in a straight line. When the track turns, the sightseeing car in the prior art is often stuck at the arc position and cannot move forward. Therefore, the existing sightseeing car track can only be a straight line The track and straight track increase the difficulty of construction and cannot adapt to the particularity of the terrain. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a universal rack and pinion transmission mechanism and a sightseeing car for the deficiencies of the prior art. [0004] The technical solution of the present invention to solve the above technical problems is as follows: a universal rack and pinion transmission mechanism, which inc...

AI Technical Summary

Problems solved by technology

[0002] The sightseeing car in the prior art can only run in a straight line. When the track turns, the sightseeing car in the prior art is often stuck at the arc position and cannot move forward. Therefore, the existing sightseeing car track can only be a straight line The track, straight track increases the difficulty of construction and cannot adapt to the particularity of the terrain

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