Bogie for track maintenance machine and track maintenance machiner
A technology for road maintenance machinery and bogies, which is applied to bogies, devices for lateral relative movement between the chassis and bogies, and railway car body parts, etc., which can solve problems such as poor dynamic performance, poor stability and comfort of road maintenance machinery, etc. problems, to achieve the effect of improving stability and comfort
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[0026] Please refer to Figure 1-3 , the embodiment of the present invention provides a bogie for road maintenance machinery, which includes a frame 101; , to support the vehicle body, the center pin seat 104 is provided with a vertical pin hole 105, and the center pin of the vehicle body is used to pass through the pin hole 105; the bolster table 106 is arranged in the At the bottom of the bolster 102, a vertically arranged first spring device 107 is connected between the bolster table 106 and the bolster 102; a suspension rod 108 is vertically arranged and connected to the bolster table 106 and the frame 101, for enabling the bolster table 106 to swing relative to the frame 101; a pulling rod 109, the pulling rod 109 is arranged along the longitudinal direction of the frame 101 and is connected to the bolster 102 and the frame between 101.
[0027] In this embodiment, during use, the vehicle body of the road maintenance machine can be connected to the bolster 102 through t...
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